pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.72000002861023	QSARToolbox	0	-1	CC(=O)O[C@H](C)C#C/C=C\C(=O)O	CC(=O)O[C@H](C)C#C/C=C\C(=O)[O-]	mol34822	CC(=O)OC(C)C#C/C=C\C(=O)O