You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-(4-chlorophenyl)-2-(2-methylphenyl)-3-[[1-(2,2,2-trifluoroethyl)piperidin-3-yl]methyl]quinazolin-4-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H27ClF3N3O
assistant