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 2-[(2R)-1-acetylpiperidin-2-yl]-1-[(2R)-2-(1-methylpyrazol-4-yl)pyrrolidin-1-yl]ethanone ?
user
C17H26N4O2
assistant