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What is the molecular formula of the compound with this IUPAC name [(8S,9S,10R,11S,13S,14S,17R)-17-(2-acetyloxyacetyl)-11-hydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl] (2S)-2-(6-methoxynaphthalen-2-yl)propanoate ?
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C37H44O8
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