pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.13	IUPAC digitized pKa	1	0	Nc1cc2nccnc2c[nH+]1,[NH3+]c1cc2nccnc2cn1,Nc1cc2ncc[nH+]c2cn1,Nc1cc2[nH+]ccnc2cn1	Nc1cc2nccnc2cn1	mol8021	Nc1cc2nccnc2cn1
3.13000011444092	QSARToolbox	1	0	Nc1cc2nccnc2c[nH+]1,[NH3+]c1cc2nccnc2cn1,Nc1cc2ncc[nH+]c2cn1,Nc1cc2[nH+]ccnc2cn1	Nc1cc2nccnc2cn1	mol8021	Nc1cc2nccnc2cn1