pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.29	AttenGpKa training set	0	-1	C=C(C(=O)O)c1cccc(Cl)c1	C=C(C(=O)[O-])c1cccc(Cl)c1	mol23360	C=C(C(=O)O)c1cccc(Cl)c1