pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.12	IUPAC digitized pKa	0	-1	Oc1nc2cnccc2[nH]1	Oc1nc2cnccc2[n-]1,[O-]c1nc2cnccc2[nH]1	mol7978	Oc1nc2cnccc2[nH]1
6.12	IUPAC digitized pKa	1	0	Oc1nc2c[nH+]ccc2[nH]1,Oc1[nH]c2ccncc2[nH+]1	Oc1nc2cnccc2[nH]1	mol7978	Oc1nc2cnccc2[nH]1