You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-amino-6-oxo-N-[1-[4-(trifluoromethyl)phenyl]ethyl]-1H-pyrimidine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H13F3N4O2
assistant