You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-(3,5-dimethyl-1,2-oxazol-4-yl)-4-(pyridin-3-ylmethyl)-2-(pyridin-3-ylmethylamino)pyrido[2,3-b]pyrazin-3-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H21N7O2
assistant