You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl (2S)-2-(tert-butylamino)-6-[[6-[[(2S)-2-[[4-(4,4-dimethylpentoxy)phenyl]methyl]-4,4-dimethylpentanoyl]amino]-2-(heptanoylamino)hexanoyl]amino]hexanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H82N4O6
assistant