You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 1-[3-[[(3-chloro-5-propan-2-ylisoquinolin-8-yl)amino]methyl]azetidin-1-yl]ethanone using the IUPAC nomenclature.
user
C18H22ClN3O
assistant