You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-[1-[4-(4-chlorophenyl)benzoyl]-3,4-dihydro-2H-quinolin-6-yl]-4-(dimethylamino)butan-1-one by IUPAC nomenclature, provide its molecular formula.
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C28H29ClN2O2
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