pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.5	AttenGpKa training set	0	-1	O=Cc1ccc2cccc(O)c2c1O	O=Cc1ccc2cccc(O)c2c1[O-],O=Cc1ccc2cccc([O-])c2c1O	mol30624	O=Cc1ccc2cccc(O)c2c1O