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system
For the molecule named N,N-diethyl-4-[[3-methoxy-4-(2,3,5-trimethyl-1-prop-2-enylpiperazin-2-yl)phenyl]methyl]benzamide;dihydrochloride by IUPAC nomenclature, provide its molecular formula.
user
C29H43Cl2N3O2
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