pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.12	Datawarrior	1	0	O=[N+]([O-])c1ccc(/C=[NH+]/c2ncccn2)cc1,O=[N+]([O-])c1ccc(/C=N/c2nccc[nH+]2)cc1	O=[N+]([O-])c1ccc(/C=N/c2ncccn2)cc1	mol15149	O=[N+]([O-])c1ccc(/C=N/c2ncccn2)cc1