pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.78399991989136	QSARToolbox	0	-1	Clc1cc(Cl)c(Nc2nnn[nH]2)cc1Cl	Clc1cc(Cl)c(Nc2nnn[n-]2)cc1Cl	mol36089	Clc1cc(Cl)c(Nc2nnn[nH]2)cc1Cl