You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name tert-butyl N-[1-[[2-(2,6-dimethylanilino)-1-(2,4-dimethylphenyl)-2-oxoethyl]-propylamino]-3-methyl-1-oxobutan-2-yl]carbamate into its molecular formula.
user
C31H45N3O4
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