pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.73	AttenGpKa training set	0	-1	O=C(O)/C=C/c1ccc(O)cc1O	O=C([O-])/C=C/c1ccc(O)cc1O	mol22742	O=C(O)/C=C/c1ccc(O)cc1O