You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R)-N-[(2R)-butan-2-yl]-2-[[2-(4-fluoro-N-(4-methylphenyl)sulfonylanilino)acetyl]-[(4-methylphenyl)methyl]amino]-3-phenylpropanamide into molecular formula.
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C36H40FN3O4S
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