pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.19	Baltruschat ChEMBL	0	-1	O=C([O-])COc1ccc(Nc2c3ccccc3[nH+]c3ccccc23)cc1,O=C([O-])COc1ccc([NH2+]c2c3ccccc3nc3ccccc23)cc1	O=C([O-])COc1ccc(Nc2c3ccccc3nc3ccccc23)cc1	mol18688	O=C(O)COc1ccc(Nc2c3ccccc3nc3ccccc23)cc1