Index	Ligand Name	Ligand ID	Canonical SMILES	#Protein-Ligand Complex(es)
1	2,2'-ethyne-1,2-diylbis{5-[(chloroacetyl)amino]benzenesulfonic acid	COVPDB774	OS(=O)(=O)c1cc(NC(=O)CCl)ccc1C#Cc1ccc(NC(=O)CCl)cc1S(O)(=O)=O	1