pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.26	Baltruschat ChEMBL	1	0	O=[N+]([O-])c1cccc([NH2+]c2c3ccccc3nc3ccccc23)c1,O=[N+]([O-])c1cccc(Nc2c3ccccc3[nH+]c3ccccc23)c1	O=[N+]([O-])c1cccc(Nc2c3ccccc3nc3ccccc23)c1	mol20178	O=[N+]([O-])c1cccc(Nc2c3ccccc3nc3ccccc23)c1