pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.71999979019165	QSARToolbox	0	-1	CCOC(=O)c1c(C(=O)[O-])cc(C)[nH+]c1C,CCOC(=O)c1c(C(=O)O)cc(C)nc1C	CCOC(=O)c1c(C(=O)[O-])cc(C)nc1C	mol35876	CCOC(=O)c1c(C(=O)O)cc(C)nc1C