pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.6	IUPAC digitized pKa	0	-1	Cn1c(O)nc2nc(O)cnc2c1=O	Cn1c(O)nc2nc([O-])cnc2c1=O,Cn1c([O-])nc2nc(O)cnc2c1=O	mol8150	Cn1c(O)nc2nc(O)cnc2c1=O
10.26	IUPAC digitized pKa	-1	-2	Cn1c(O)nc2nc([O-])cnc2c1=O,Cn1c([O-])nc2nc(O)cnc2c1=O	Cn1c([O-])nc2nc([O-])cnc2c1=O	mol8150	Cn1c(O)nc2nc(O)cnc2c1=O