You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[4-(N-(3,4-dimethylphenyl)-4-ethylanilino)phenyl]methyl]-6-methyl-4-(2-phenylpropan-2-yl)phenol into its molecular formula.
user
C39H41NO
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