pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.6	Baltruschat ChEMBL	1	0	[NH3+]Cc1cc(=O)c(O)co1	[NH3+]Cc1cc(=O)c([O-])co1,NCc1cc(=O)c(O)co1	mol21257	NCc1cc(=O)c(O)co1