pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.8	Novartis	0	-1	O=c1ccc2nc3ccc(O)cc3oc-2c1	O=c1ccc2nc3ccc([O-])cc3oc-2c1	mol3030	O=c1ccc2nc3ccc(O)cc3oc-2c1
6.4	AttenGpKa training set	0	-1	O=c1ccc2nc3ccc(O)cc3oc-2c1	O=c1ccc2nc3ccc([O-])cc3oc-2c1	mol3030	O=c1ccc2nc3ccc(O)cc3oc-2c1