pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.84999990463257	QSARToolbox	0	-1	CC(=O)c1ccc(NN=C(C#N)C#N)cc1	CC(=O)c1ccc([N-]N=C(C#N)C#N)cc1	mol14435	CC(=O)c1ccc(NN=C(C#N)C#N)cc1