英文名称
(3S,7aR)-7a-methyl-3-phenyl-1,3-dihydropyrrolo[1,2-c][1,3]oxazol-5-one;(3S,9bR)-9b-methyl-3-phenyl-1,3-dihydro-[1,3]oxazolo[4,3-a]isoindol-5-one;(11R,14S)-11-methyl-14-phenyl-13-oxa-15-azatetracyclo[8.6.0.03,8.011,15]hexadeca-1,3,5,7,9-pentaen-16-one