(r-(r*,s*-(z)))-)carbonyl)amino) | (Z)-7-[[(R)-2-Amino-2-carboxyethyl]thio]-2-[[[(S)-2,2-dimethylcyclopropyl]carbonyl]amino]-2-heptenoic acid |
(2Z)-7-[[(2R)-2-amino-2-carboxyethyl]thio]-2-[[[(1S)-2,2-dimethylcyclopropyl]carbonyl]amino]-2-heptenoic Acid | (Z)-7-[(2S)-2-Amino-3-hydroxy-3-oxopropyl]sulfanyl-2-[[(1S)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid |