pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.4499998092651	QSARToolbox	-1	-2	[O-]N=Cc1nc2ccccc2[nH]1	[O-]N=Cc1nc2ccccc2[n-]1	mol37104	ON=Cc1nc2ccccc2[nH]1