英文名称
methyl (9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(2S,6Z)-6-ethyl-8-formyl-2-methoxycarbonyl-4-oxo-8,18-diazatricyclo[9.7.0.012,17]octadeca-1(11),6,12,14,16-pentaen-2-yl]-10-hydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate