Index Ligand Name Ligand ID Canonical SMILES #Protein-Ligand Complex(es) 1 [(1S,2S,3R,5S)-5-carboxy-1,2,3-trihydroxycyclohexyl]methanaminium COVPDB1054 [NH3+]C[C@@]1(O)C[C@H](C[C@@H](O)[C@@H]1O)C(O)=O 2