pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.9	AttenGpKa training set	0	-1	C/C(O)=C/C(=O)c1ccccc1	C/C([O-])=C/C(=O)c1ccccc1,[CH2-]/C(O)=C/C(=O)c1ccccc1	mol26845	C/C(O)=C/C(=O)c1ccccc1