pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.16	OCHEM	0	-1	O=[N+]([O-])c1cccc(C=CC=NO)c1	O=[N+]([O-])c1cccc(C=CC=N[O-])c1	mol32483	O=[N+]([O-])c1cccc(C=CC=NO)c1