pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.59	AttenGpKa training set	0	-1	O=[N+]([O-])c1nc(-c2ccccc2)n[nH]1	O=[N+]([O-])c1nc(-c2ccccc2)n[n-]1	mol25475	O=[N+]([O-])c1nc(-c2ccccc2)n[nH]1