pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.0	OCHEM	1	0	O=C(NCCCCCC[NH2+]CCc1ccc(O)c2nc(O)sc12)Nc1ccccc1	O=C(NCCCCCC[NH2+]CCc1ccc(O)c2nc([O-])sc12)Nc1ccccc1,O=C(NCCCCCC[NH2+]CCc1ccc([O-])c2nc(O)sc12)Nc1ccccc1	mol31999	O=C(NCCCCCCNCCc1ccc(O)c2nc(O)sc12)Nc1ccccc1