pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.95	OCHEM	2	1	NC(=O)c1ccc[n+](Cc2cccc(C[n+]3ccc(/C=N/O)cc3)c2)c1	NC(=O)c1ccc[n+](Cc2cccc(C[n+]3ccc(/C=N/[O-])cc3)c2)c1	mol20513	NC(=O)c1ccc[n+](Cc2cccc(C[n+]3ccc(/C=N/O)cc3)c2)c1