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What is the molecular formula of the compound with this IUPAC name [(11aS)-3a-(3-cyano-5-formamido-3-phenylpentyl)-5b,8,8,11a-tetramethyl-2,3,4,5,5a,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydro-1H-cyclopenta[a]chrysen-9-yl] 3,3-dimethylbutanoate ?
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C44H66N2O3
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