pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.40000009536743	QSARToolbox	0	-1	Oc1c(O)c(Cl)c(O)c(O)c1Cl	[O-]c1c(O)c(Cl)c(O)c(O)c1Cl	mol37383	Oc1c(O)c(Cl)c(O)c(O)c1Cl