pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.1	IUPAC digitized pKa	0	-1	COc1cc(O)ccc1[N+](=O)[O-]	COc1cc([O-])ccc1[N+](=O)[O-]	mol10164	COc1cc(O)ccc1[N+](=O)[O-]
6.09999990463257	QSARToolbox	0	-1	COc1cc(O)ccc1[N+](=O)[O-]	COc1cc([O-])ccc1[N+](=O)[O-]	mol10164	COc1cc(O)ccc1[N+](=O)[O-]