pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.7	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(O)Cc1c(Cl)ccc(Cl)c1Cl	O=C([O-])Cc1c(Cl)ccc(Cl)c1Cl	mol439	O=C(O)Cc1c(Cl)ccc(Cl)c1Cl
3.70000004768372	QSARToolbox	0	-1	O=C(O)Cc1c(Cl)ccc(Cl)c1Cl	O=C([O-])Cc1c(Cl)ccc(Cl)c1Cl	mol439	O=C(O)Cc1c(Cl)ccc(Cl)c1Cl