pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.75	OCHEM	2	1	NC(=O)c1cc[n+](Cc2cccc(C[n+]3cccc(/C=N/O)c3)c2)cc1	NC(=O)c1cc[n+](Cc2cccc(C[n+]3cccc(/C=N/[O-])c3)c2)cc1	mol20515	NC(=O)c1cc[n+](Cc2cccc(C[n+]3cccc(/C=N/O)c3)c2)cc1