pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7180004119873	QSARToolbox	0	-1	O=C(NNc1ccccc1)NNc1ccccc1	O=C([N-]Nc1ccccc1)NNc1ccccc1	mol33836	O=C(NNc1ccccc1)NNc1ccccc1