(1R,2R,4aS,4bR,6aS,10aS,10bR,12aS)-2,4b,7,7,10a,12a-hexamethyl-1-((R)-3-(4-methylcyclohexa-1,4-dien-1-yl)butyl)octadecahydrochrysen-2-ol

sporulene C

sporulene A

(1R,2R,5R,8S)-4,4,8-三甲基三环[6.3.1.02,5]十二烷-1-醇