You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2S)-2-[(4-chlorophenyl)methyl-[2-[(4-methylphenyl)methylsulfanyl]acetyl]amino]-N-cyclopentylbutanamide into molecular formula.
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C26H33ClN2O2S
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