You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [3-[(2R)-2-methylpiperidin-1-yl]azetidin-1-yl]-[1-(2-piperazin-1-ylethyl)triazol-4-yl]methanone ?
user
C18H31N7O
assistant