pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.55000019073486	QSARToolbox	0	-1	CN(C(=O)c1ccccc1O)c1nnn[nH]1	CN(C(=O)c1ccccc1O)c1nnn[n-]1	mol36073	CN(C(=O)c1ccccc1O)c1nnn[nH]1