pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.73	OCHEM	1	0	Nc1ncc(Cl)c[nH+]1,[NH3+]c1ncc(Cl)cn1	Nc1ncc(Cl)cn1	mol7013	Nc1ncc(Cl)cn1
1.73000001907349	QSARToolbox	1	0	Nc1ncc(Cl)c[nH+]1,[NH3+]c1ncc(Cl)cn1	Nc1ncc(Cl)cn1	mol7013	Nc1ncc(Cl)cn1