You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[(Z)-(3,5-dichloro-4-phenylmethoxyphenyl)methylideneamino]-5-nitro-1-benzofuran-2-carboxamide .
user
C23H15Cl2N3O5
assistant