pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.45	Hunt	1	0	N#Cc1cc([NH3+])cc([N+](=O)[O-])c1	N#Cc1cc(N)cc([N+](=O)[O-])c1	mol1659	N#Cc1cc(N)cc([N+](=O)[O-])c1
0.46	OCHEM	1	0	N#Cc1cc([NH3+])cc([N+](=O)[O-])c1	N#Cc1cc(N)cc([N+](=O)[O-])c1	mol1659	N#Cc1cc(N)cc([N+](=O)[O-])c1