pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.49	IUPAC digitized pKa	0	-1	CN(C)C(=O)CCC([N+](=O)[O-])[N+](=O)[O-]	CN(C)C(=O)CC[C-]([N+](=O)[O-])[N+](=O)[O-]	mol9807	CN(C)C(=O)CCC([N+](=O)[O-])[N+](=O)[O-]