英文名称
methyl 3-[[2-[3-[[(2S)-2-[[(3S)-3-[(3aR,5R,6S,6aR)-6-methoxy-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-3-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoyl]amino]propanoyl]amino]propanoyl]amino]propanoylamino]acetyl]amino]propanoate