pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.6	Datawarrior	0	-1	O=[N+]([O-])C(=NO)c1ccc(Cl)cc1	O=[N+]([O-])C(=N[O-])c1ccc(Cl)cc1	mol13904	O=[N+]([O-])C(=NO)c1ccc(Cl)cc1
6.5999999	OCHEM	0	-1	O=[N+]([O-])C(=NO)c1ccc(Cl)cc1	O=[N+]([O-])C(=N[O-])c1ccc(Cl)cc1	mol13904	O=[N+]([O-])C(=NO)c1ccc(Cl)cc1