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 2-chloro-N-[(6-chloro-3,4-dihydro-2H-1,5-benzodioxepin-8-yl)methyl]-4-nitrobenzamide using the IUPAC nomenclature.
user
C17H14Cl2N2O5
assistant