Index	Ligand Name	Ligand ID	Canonical SMILES	#Protein-Ligand Complex(es)
1	3,3'-(E)-diazene-1,2-diylbis{6-[(chloroacetyl)amino]benzenesulfonic acid}	COVPDB174	c1cc(c(cc1/N=N/c2ccc(c(c2)S(=O)(=O)O)NC(=O)CCl)S(=O)(=O)O)NC(=O)CCl	3