You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S)-N-[(2S)-butan-2-yl]-2-[[2-(N-(4-chlorophenyl)sulfonylanilino)acetyl]-[(2,6-dichlorophenyl)methyl]amino]-3-phenylpropanamide into its molecular formula.
user
C34H34Cl3N3O4S
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