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What is the molecular formula of the molecule identified by (13S)-3,3-dimethoxy-13-methylspiro[2,4,6,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthrene-16,1'-cyclopropane]-17-one;(13S,17S)-17-(3-hydroxyprop-1-ynyl)-3,3-dimethoxy-13-methylspiro[2,4,6,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthrene-16,1'-cyclopropane]-17-ol ?
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C47H68O7
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