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What is the molecular formula of the compound with this IUPAC name 5-[(3aS,5bS,11aR,13aS)-3a-amino-5b,8,8,11a-tetramethyl-2,3,4,5,5a,6,7,7a,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysen-9-yl]thiophene-2-carboxylic acid;acetylene;ethane;prop-1-ene ?
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C43H63NO2S
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