pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.34999990463257	QSARToolbox	-1	-2	CCCCOC(=O)[C@H]([N+](=O)[O-])S(=O)(=O)[O-]	CCCCOC(=O)[C-]([N+](=O)[O-])S(=O)(=O)[O-]	mol37902	CCCCOC(=O)C([N+](=O)[O-])S(=O)(=O)O