pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.836666667	AttenGpKa training set	0	-1	O=C(O)c1cc(Br)ccc1[N+](=O)[O-]	O=C([O-])c1cc(Br)ccc1[N+](=O)[O-]	mol23068	O=C(O)c1cc(Br)ccc1[N+](=O)[O-]