You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[(6R)-7-[4-chloro-3-(trifluoromethyl)benzoyl]-6-methyl-4-oxo-2-(propan-2-ylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-3-yl]-1-methyl-N-propan-2-ylimidazole-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H31ClF3N7O3
assistant