pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.16	Datawarrior	0	-1	O=[N+]([O-])c1cccc(/C=C/C=N/O)c1	O=[N+]([O-])c1cccc(/C=C/C=N/[O-])c1	mol13243	O=[N+]([O-])c1cccc(/C=C/C=N/O)c1