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Name the molecular formula for the molecule established as 1-[(3S,4R)-3-(3,4-dichlorophenyl)-4-[[3-fluoro-4-(trifluoromethyl)phenyl]methyl-methylamino]pyrrolidin-1-yl]-2-[(3S)-3-methylpiperazin-1-yl]ethanone using the IUPAC nomenclature.
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C26H30Cl2F4N4O
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