化学名称: (2S,3aS,7aS)-1-[[(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)butyl]amino]propanoyl]octahydro-1H-indol-2-yl]carbonyl]octahydro-1H-indole-2-carboxylic acid (as per EP)
微笑: O=C([C@H]1N(C([C@H]2N(C([C@@H](N[C@H](C(OCC)=O)CCC)C)=O)[C@@]3([H])CCCC[C@@]3([H])C2)=O)[C@@]4([H])CCCC[C@@]4([H])C1)O