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-[(6-chloro-3,4-dihydro-2H-1,5-benzodioxepin-8-yl)methyl]-1-(1H-pyrazol-4-yl)ethanamine .
user
C15H18ClN3O2
assistant