You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name butanoic acid;methyl 2-[4-[[2-[2-[2-(2-fluoro-4-methylphenyl)ethyl]-4-oxoquinazolin-1-yl]acetyl]-[[4-[4-(trifluoromethyl)phenyl]phenyl]methyl]amino]piperidin-1-yl]-2-methylpropanoate into its molecular formula.
user
C47H52F4N4O6
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