Formula: C28H38O6 | Mol. Weight: 470.60 g/mol
IUPAC: (2S,3S)-3-hydroxy-2-[(1R)-1-[(8S,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1-oxo-7,8,9,11,12,14,15,16-octahydro-4H-cyclopenta[a]phenanthren-17-yl]ethyl]-5-(hydroxymethyl)-4-methyl-2,3-dihydropyran-6-one
CC1=C(C(=O)OC(C1O)C(C)C2(CCC3C2(CCC4C3CC=C5C4(C(=O)C=CC5)C)C)O)CO