pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.7	IUPAC digitized pKa	0	-1	Oc1nc2ccccc2[nH]1	[O-]c1nc2ccccc2[nH]1,Oc1nc2ccccc2[n-]1	mol4515	Oc1nc2ccccc2[nH]1
11.99	IUPAC digitized pKa	0	-1	Oc1nc2ccccc2[nH]1	[O-]c1nc2ccccc2[nH]1,Oc1nc2ccccc2[n-]1	mol4515	Oc1nc2ccccc2[nH]1
2.4	IUPAC digitized pKa	1	0	Oc1[nH]c2ccccc2[nH+]1	Oc1nc2ccccc2[nH]1	mol4515	Oc1nc2ccccc2[nH]1