pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.5	QSARToolbox	1	0	CNC(=N)c1[nH+]c[nH]c1N,CNC(=[NH2+])c1nc[nH]c1N,CNC(=N)c1nc[nH]c1[NH3+]	CNC(=N)c1nc[nH]c1N	mol37770	CNC(=N)c1nc[nH]c1N