You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-2-[(4-bromophenyl)methyl-[2-(4-chloro-N-(4-methylphenyl)sulfonylanilino)acetyl]amino]-3-phenyl-N-propylpropanamide into its molecular formula.
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C34H35BrClN3O4S
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