Index	Ligand Name	Ligand ID	Canonical SMILES	#Protein-Ligand Complex(es)
1	4-OXO-SIALIC ACID	COVPDB1136	CC(=O)N[C@H]1[C@@H](O[C@](O)(CC1=O)C(O)=O)[C@H](O)[C@H](O)CO	2