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-(2-azabicyclo[3.1.0]hexan-2-yl)pyrimidin-4-yl]-1-propan-2-ylimidazo[4,5-c]pyridin-6-amine .
user
C18H21N7
assistant