Agreement as basis of claim

(A) Requirements Except as provided in subparagraph (B), any agreement which does not meet the requirements set forth in section 1823(e) of this title shall not form the basis of, or substantially comprise, a claim against the receiver or the Corporation.

(B) Exception to contemporaneous execution requirement Notwithstanding section 1823(e)(2) 2 of this title, any agreement relating to an extension of credit between a Federal home loan bank or Federal Reserve bank and any insured depository institution which was executed before the extension of credit by such bank to such institution shall be treated as having been executed contemporaneously with such extension of credit for purposes of subparagraph (A).