IUPAC:2-[(1R,3aR,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-icosahydro-1H-cyclopenta[a]chrysen-1-yl]prop-2-enal
IUPAC:2-[(1R,3aR,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-3a,5a,5b,8,8,11a-hexamethyl-icosahydro-1H-cyclopenta[a]chrysen-1-yl]prop-2-enal