pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.85	IUPAC digitized pKa	0	-1	Clc1cc2[nH]c(Cl)nc2cn1	Clc1cc2[n-]c(Cl)nc2cn1	mol7977	Clc1cc2[nH]c(Cl)nc2cn1
1.35	IUPAC digitized pKa	1	0	Clc1nc2c[nH+]c(Cl)cc2[nH]1,Clc1cc2[nH]c(Cl)[nH+]c2cn1	Clc1cc2[nH]c(Cl)nc2cn1	mol7977	Clc1cc2[nH]c(Cl)nc2cn1