You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 5-(4,4-dimethylpiperidin-1-yl)-1-[2-[4-(2-methylpyridin-3-yl)piperazin-1-yl]-2-oxoethyl]pyrazin-2-one ?
user
C23H32N6O2
assistant