Sellers’ Representative By execution of this Agreement, the Sellers hereby irrevocably and unconditionally appoint Nephron Pharmaceuticals Corporation as the Sellers’ Representative of all Sellers, as the attorney-in-fact for and on behalf of each such Seller, and irrevocably agree that the taking by the Sellers’ Representative of any and all actions and the making of any decisions required or permitted to be taken by it or by a Seller under this Agreement or any Transaction Documents to which the Sellers are a party are hereby authorized and approved in all respects, including without limitation the exercise of the power to (i) receive from Buyer and disburse to Sellers any payments constituting any part of the Purchase Price and receive and disburse from and to any Party or any Third Party which may be contemplated to be made under the Transaction Documents, (ii) agree to, negotiate, enter into settlements and compromises of and comply with orders of courts with respect to any indemnification claims or disputes, (iii) resolve any indemnification claims or disputes, and (iv) take all actions necessary in the judgment of the Sellers’ Representative for the accomplishment of the other terms, conditions and limitations of this Agreement and the Transaction Documents. The Sellers’ Representative has authority and power to act on behalf of the Sellers with respect to this Agreement and the other Transaction Documents and the disposition, settlement or other handling of all indemnification claims, rights or obligations arising from and taken pursuant to this Agreement and the other Transaction Documents. The Sellers irrevocably agree to be bound by all and any such actions taken by the Sellers’ Representative in connection with this Agreement and the other Transaction Documents to which the Sellers are a party, and Sellers and Buyer shall only be required to acknowledge or act upon written communication signed by the Sellers’ Representative. Each Seller agrees that he, she or it has not, and will not, threaten or commence or join any legal action, which term includes, without limitation, any demand for arbitration proceedings and any complaint to any foreign, federal, state or local agency, court or other tribunal, to assert any claim against the Sellers’ Representative or its advisors for acting in such capacity with respect to this Agreement or the other Transaction Documents. If any Seller commences or joins any such prohibited legal action against the Sellers’ Representative, such Seller agrees to promptly indemnify Sellers’ Representative and advisers of Sellers’ Representative for all losses, liabilities, reasonable costs or expenses, including without limitation all reasonable fees, disbursements and other charges of attorneys incurred by Sellers’ Representative and/or its advisers in defending such action as well as any monetary judgment obtained against the Sellers’ Representative in such action. The Sellers’ Representative may resign at any time upon 30 days written notice to the Sellers.