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 3-(2-methylpyridin-4-yl)-6-[(3R)-1-(oxan-4-ylmethyl)piperidin-3-yl]-5,8-dihydro-1H-pyrazolo[4,3-g]quinazolin-7-one ?
user
C26H32N6O2
assistant