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What is the molecular formula of the molecule [(4aS,4bR,6R,6aS,7S,10aS,10bR,12aS)-7,8-diformyl-1,1,4a,6a,10b-pentamethyl-2,3,4,4b,5,6,7,10,10a,11,12,12a-dodecahydrochrysen-6-yl] acetate ?
user
C27H40O4
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