You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation for 2-chloro-N-[3-(6-methoxypyridazin-3-yl)phenyl]benzenesulfonamide ?
user
COC1=CC=C(C2=CC=CC(NS(=O)(=O)C3=CC=CC=C3Cl)=C2)N=N1
assistant