pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.62400007247925	QSARToolbox	0	-1	Clc1ccc(Nc2nnn[nH]2)cc1	Clc1ccc(Nc2nnn[n-]2)cc1	mol36199	Clc1ccc(Nc2nnn[nH]2)cc1