SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)C(NC3=CC=C(C=C3)S(=O)(=O)NC4=NN=C(C=C4)OC)S(=O)(=O)O
Description: The molecule is a sulfonamide that is aminomethanesulfonic acid in which a hydrogen attached to the carbon has been replaced by a 1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl group and in which a hydrogen attached to the amino group has been replaced by a p-[(6-methoxypyridazin-3-yl)sulfamoyl]phenyl group. It is a sulfonamide, an aromatic ether, a member of pyridazines, an amino sulfonic acid and a pyrazolone.