pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.02	Datawarrior	1	0	COCC[NH2+]c1ccc(OC)cc1	COCCNc1ccc(OC)cc1	mol13919	COCCNc1ccc(OC)cc1
5.01999998092651	QSARToolbox	1	0	COCC[NH2+]c1ccc(OC)cc1	COCCNc1ccc(OC)cc1	mol13919	COCCNc1ccc(OC)cc1