pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.81	Datawarrior	0	-1	COC(C)=CC(=O)O	COC(C)=CC(=O)[O-]	mol12453	COC(C)=CC(=O)O
5.8099999	OCHEM	0	-1	COC(C)=CC(=O)O	COC(C)=CC(=O)[O-]	mol12453	COC(C)=CC(=O)O
5.80999994277954	QSARToolbox	0	-1	COC(C)=CC(=O)O	COC(C)=CC(=O)[O-]	mol12453	COC(C)=CC(=O)O