英文名称
tert-butyl (5S)-7-cyano-5-[[(2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoyl]amino]-2,6-dioxo-7-(thiolan-1-ylidene)heptanoate;tert-butyl N-[(5R)-5-(9H-fluoren-9-ylmethoxycarbonylamino)-6-oxo-6-[[(2S)-1-oxo-1-[[(2S)-3-oxo-1-phenyl-4-(thiolan-1-ylidene)hex-5-yn-2-yl]amino]propan-2-yl]amino]hexyl]carbamate