pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.13	OCHEM	0	-1	Cc1cc(Cl)cc(Cl)c1OCC(=O)O	Cc1cc(Cl)cc(Cl)c1OCC(=O)[O-]	mol33020	Cc1cc(Cl)cc(Cl)c1OCC(=O)O