757246-88-1 Cyclopenta[c]pyrrole-1-carboxamide, N-(1H-tetrazol-5-ylacetyl)-L-isoleucyl-3-methyl-L-valyl-N-[1-[(cyclopropylamino)oxoacetyl]butyl]octahydro-, (1S,3aR,6aS)- (9CI)