pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.28	AttenGpKa training set	0	-1	O=c1ccc2c(-c3ccccc3)c3ccc(O)cc3oc-2c1	O=c1ccc2c(-c3ccccc3)c3ccc([O-])cc3oc-2c1	mol30887	O=c1ccc2c(-c3ccccc3)c3ccc(O)cc3oc-2c1