pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.69	AttenGpKa training set	1	0	""	Cc1c([N+](=O)[O-])cc(C(N)=O)cc1[N+](=O)[O-]	mol8650	Cc1c([N+](=O)[O-])cc(C(N)=O)cc1[N+](=O)[O-]