pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.80000019073486	QSARToolbox	-1	-2	COc1ccc(C(=O)OP(=O)([O-])O)cc1	COc1ccc(C(=O)OP(=O)([O-])[O-])cc1	mol34501	COc1ccc(C(=O)OP(=O)(O)O)cc1