英文名称
(1R,4R,8R,13S,20R,21R)-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-2,6-dimethyloxan-2-yl]oxy-11,13,22-trimethyl-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraen-2-one