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What is the molecular formula of the compound with this IUPAC name (1S,2R,4aR,6aR,6aS,6bR,8aS,12aS,14bR)-2,4a,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-1-carbaldehyde ?
user
C30H48O
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