pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.5	QSARToolbox	1	0	COCC[NH2+]c1cccc(C(F)(F)F)c1	COCCNc1cccc(C(F)(F)F)c1	mol36654	COCCNc1cccc(C(F)(F)F)c1