pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.05	IUPAC digitized pKa	0	-1	CN(C)c1ccccc1C(=O)NO	CN(C)c1ccccc1C(=O)N[O-]	mol11060	CN(C)c1ccccc1C(=O)NO
9.05000019073486	QSARToolbox	0	-1	CN(C)c1ccccc1C(=O)NO	CN(C)c1ccccc1C(=O)N[O-]	mol11060	CN(C)c1ccccc1C(=O)NO