pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.59	AttenGpKa training set	0	-1	O=C(O)/C=C/C=C/C=C/C(=O)O	O=C([O-])/C=C/C=C/C=C/C(=O)O	mol22366	O=C(O)/C=C/C=C/C=C/C(=O)O
5.01	AttenGpKa training set	0	-1	O=C(O)/C=C/C=C/C=C/C(=O)O	O=C([O-])/C=C/C=C/C=C/C(=O)O	mol22366	O=C(O)/C=C/C=C/C=C/C(=O)O