Formula: C27H42O5 | Mol. Weight: 446.60 g/mol
IUPAC: (1R,2S,4S,5'R,6R,7S,8S,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-ene-6,2'-oxane]-4,8,16-triol
CC1CCC2(C(C3(C4(CCC5C(C4CC3(O2)O)CC=C6C5(CCC(C6)O)C)C)O)C)OC1