英文名称
(3S,5R,6R,7S)-14,19-dimethyl-4-oxapentacyclo[9.8.0.02,8.03,5.012,17]nonadeca-1(11),2(8),9,12(17),13,15,18-heptaene-6,7-diol;(3R,5S,6S,7R)-14,19-dimethyl-4-oxapentacyclo[9.8.0.02,8.03,5.012,17]nonadeca-1(11),2(8),9,12(17),13,15,18-heptaene-6,7-diol