You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-amino-3-[7-fluoro-4-(methylamino)-3-oxo-1,2-dihydroquinoxalin-6-yl]-6-(trifluoromethyl)pyrimidine-2,4-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H12F4N6O3
assistant