pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.0	QSARToolbox	0	-1	O=C(Nc1ccc([N+](=O)[O-])cc1)OCC(F)(F)F	O=C([N-]c1ccc([N+](=O)[O-])cc1)OCC(F)(F)F	mol36266	O=C(Nc1ccc([N+](=O)[O-])cc1)OCC(F)(F)F