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What is the molecular formula of the compound with this IUPAC name (1S,3aS,3bS,5aR,9aR,9bS,11aS)-N-(1-bicyclo[2.2.1]heptanyl)-9a,11a-dimethyl-7-oxo-2,3,3a,3b,4,5,5a,9b,10,11-decahydro-1H-indeno[5,4-f]chromene-1-carboxamide ?
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C26H37NO3
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