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What is the molecular formula of the compound with this IUPAC name 2-[5-[(3,4-dichlorophenyl)methylsulfonyl]-8,10-difluoro-6H-phenanthridin-6-yl]-N-[2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]ethyl]acetamide ?
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C33H28Cl2F2N4O3S
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