You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-methyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)-1H-1,6-naphthyridin-2-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C12H10N4O2
assistant