pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.1	IUPAC digitized pKa	1	0	COc1cc([NH3+])cc(Cl)c1	COc1cc(N)cc(Cl)c1	mol2063	COc1cc(N)cc(Cl)c1
3.09999990463257	QSARToolbox	1	0	COc1cc([NH3+])cc(Cl)c1	COc1cc(N)cc(Cl)c1	mol2063	COc1cc(N)cc(Cl)c1