pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.15	OCHEM	1	0	O=[N+]([O-])c1ccc(C=Cc2cc[nH+]cc2)cc1	O=[N+]([O-])c1ccc(C=Cc2ccncc2)cc1	mol33264	O=[N+]([O-])c1ccc(C=Cc2ccncc2)cc1