pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.54999995231628	QSARToolbox	0	-1	C[C@@H](O)C([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-]	C[C@@H]([O-])C([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-]	mol34819	CC(O)C([N+](=O)[O-])([N+](=O)[O-])[N+](=O)[O-]