英文名称
(2R,3S,4R,5R,8R,10R,11R,12R,13S,14R)-2-ethyl-4,10-dihydroxy-13-[(2R,4S,5R,6R)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4R,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-3-methoxy-3,5,6,8,10,12,13,14-octamethyl-1-oxa-6-azacyclopentadecan-15-one