pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.14	IUPAC digitized pKa	1	0	CCOc1cccc([NH2+]N)c1,CCOc1cccc(N[NH3+])c1	CCOc1cccc(NN)c1	mol8850	CCOc1cccc(NN)c1
5.1399998664856	QSARToolbox	1	0	CCOc1cccc([NH2+]N)c1,CCOc1cccc(N[NH3+])c1	CCOc1cccc(NN)c1	mol8850	CCOc1cccc(NN)c1