Chemical Name: (2R)-2-[(2S)-2-[[N-[(S)-2-(tert-Butoxycarbonylamino)-4-phenylbutanoyl]-L-leucyl-L-phenylalanyl]amino]-4-methylpentanoyl]-2-methyloxirane
Smile: O=C([C@]1(CO1)C)[C@H](CC(C)C)NC([C@@H](NC([C@H](CC(C)C)NC([C@@H](NC(OC(C)(C)C)=O)CCC2=CC=CC=C2)=O)=O)CC3=CC=CC=C3)=O