192133-95-2

1,3-Benzenedicarboxylic acid,5-[[[3-[(6-carboxy-1H-benzimidazol-5-yl)carbonyl]-1,2,3,4,5,6-hexahydro-3-benzazocin-2-yl]carbonyl]amino]-, 1,3-bis(phenylmethyl) ester