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What is the molecular formula of the compound with this IUPAC name [(4R,4aS,7aR,12bS)-9-methoxy-3-methyl-7-oxo-2,4,7a,13-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-4a-yl] (E)-3-phenylprop-2-enoate ?
user
C27H25NO5
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