pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.82	AttenGpKa training set	0	-1	O=[N+]([O-])c1cc(O)ccc1Cl	O=[N+]([O-])c1cc([O-])ccc1Cl	mol30588	O=[N+]([O-])c1cc(O)ccc1Cl