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Name the molecular formula for the molecule established as 6-(3-chlorophenyl)-9-(4-methylphenyl)-5-(2,2,2-trifluoroacetyl)-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-one using the IUPAC nomenclature.
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C28H22ClF3N2O2
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