You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named methyl (2S)-2-[[2-(2-methoxynaphthalen-1-yl)-2-[[(2S)-2-(phenylmethoxycarbonylamino)propanoyl]amino]acetyl]amino]-4-methylpentanoate by IUPAC nomenclature, provide its molecular formula.
user
C31H37N3O7
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