You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[2-(1-methylpyrazol-4-yl)-1,6-naphthyridin-7-yl]-2-[(2R)-2-methylpyrrolidin-1-yl]acetamide .
user
C19H22N6O
assistant