pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.76	Baltruschat ChEMBL	1	0	O=[N+]([O-])c1ncn(CCC[NH2+]Cc2ccc3ccc(Cl)cc3n2)n1	O=[N+]([O-])c1ncn(CCCNCc2ccc3ccc(Cl)cc3n2)n1	mol18902	O=[N+]([O-])c1ncn(CCCNCc2ccc3ccc(Cl)cc3n2)n1