pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.51999998092651	QSARToolbox	0	-1	C[C@@H](NC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C(=O)O	C[C@@H](NC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C(=O)[O-]	mol37218	CC(NC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C(=O)O