You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[[2-cyclohexylethyl-[(2R)-pentan-2-yl]amino]methyl]-2-(2-methylphenyl)-N-[(2S)-4-methylsulfanyl-1-oxobutan-2-yl]benzamide by IUPAC nomenclature, provide its molecular formula.
user
C33H48N2O2S
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