pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-6.23	AttenGpKa training set	0	-1	N#CC([N+](=O)[O-])[N+](=O)[O-]	N#C[C-]([N+](=O)[O-])[N+](=O)[O-]	mol8938	N#CC([N+](=O)[O-])[N+](=O)[O-]