英文名称
[(1R,2R,4S)-2-methoxy-4-[(2R)-2-[(5R,10S,17S,19R,21R,22R,28S,31S)-6,8,22-trihydroxy-10,21-dimethoxy-5,11,17,19,23,25-hexamethyl-2,3,4,20,26,30-hexaoxo-29-oxa-1-azabicyclo[29.4.0]pentatriaconta-11,13,15,24-tetraen-28-yl]propyl]cyclohexyl] 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate