英文名称
(2R,3R,4S,5R,8R,9S,11R,12R)-5-ethyl-11-[(2R,3S,4S,6S)-4-[ethyl(methyl)amino]-3-hydroxy-6-methyloxan-2-yl]oxy-3,4-dihydroxy-9-[(2S,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,12,14-pentamethyl-6,15-dioxabicyclo[10.2.1]pentadec-1(14)-en-7-one