You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(2,4-dichlorophenyl)methyl]-4-(4-fluoro-N-methylsulfonylanilino)-N-[1-oxo-3-phenyl-1-(propan-2-ylamino)propan-2-yl]butanamide by IUPAC nomenclature, provide its molecular formula.
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C30H34Cl2FN3O4S
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