pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.159	IUPAC digitized pKa	0	-1	CCCCN[C@H](O)c1ccc(OC)cc1	CCCCN[C@H]([O-])c1ccc(OC)cc1	mol6139	CCCCNC(O)c1ccc(OC)cc1
9.034	IUPAC digitized pKa	1	0	CCCC[NH2+][C@H](O)c1ccc(OC)cc1	CCCCN[C@H](O)c1ccc(OC)cc1	mol6139	CCCCNC(O)c1ccc(OC)cc1