pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.98	IUPAC digitized pKa	1	0	[NH3+]c1ccc(OC(F)(F)C(F)F)cc1	Nc1ccc(OC(F)(F)C(F)F)cc1	mol1718	Nc1ccc(OC(F)(F)C(F)F)cc1
3.98000001907349	QSARToolbox	1	0	[NH3+]c1ccc(OC(F)(F)C(F)F)cc1	Nc1ccc(OC(F)(F)C(F)F)cc1	mol1718	Nc1ccc(OC(F)(F)C(F)F)cc1