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system
Provide the molecular formula for the IUPAC named substance (3S,5S,8R,9S,10S,13R,14S,17R)-17-[(2R,6R)-6-hydroxyheptan-2-yl]-10,13-dimethyl-3-(trifluoromethyl)-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-ol .
user
C27H45F3O2
assistant