pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.69999980926514	QSARToolbox	0	-1	CC(=O)OCC(=O)/C(C)=N\O	CC(=O)OCC(=O)/C(C)=N\[O-],CC(=O)O[CH-]C(=O)/C(C)=N\O	mol34737	CC(=O)OCC(=O)/C(C)=N\O