You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[[3-[[3,5-bis[(1-carboxy-2-methylbutyl)carbamoyl]phenyl]methyl]-5-[(1-carboxy-2-methylbutyl)carbamoyl]benzoyl]amino]-3-methylpentanoic acid by IUPAC nomenclature, provide its molecular formula.
user
C41H56N4O12
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