Index PDB ID Protein Name Organism UniProt ID Ligand Name Canonical SMILES HET Code 1 5NUD Fibroblast growth factor receptor 4 Homo sapiens (Human) P22455 6-chloro-N-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-nitropyridin-2-amine [O-][N+](=O)c1ccc(Cl)nc1Nc2ncc(C(F)(F)F)cc2Cl 99K