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 2-[(E)-[2-amino-3-(3-chlorophenyl)sulfonylpyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]phenol .
user
C23H16ClN5O3S
assistant