pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.0	Novartis	1	0	COc1ccc(CNC(=O)c2c(C)[nH+]c3ccccn23)cc1	COc1ccc(CNC(=O)c2c(C)nc3ccccn23)cc1	mol2855	COc1ccc(CNC(=O)c2c(C)nc3ccccn23)cc1