pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.5	OCHEM	0	-1	N[C@@H]1CC(=O)N(CCCC[C@H]([NH3+])C(=O)[O-])C1=O	N[C@@H]1CC(=O)N(CCCC[C@H](N)C(=O)[O-])C1=O	mol32510	NC(CCCCN1C(=O)CC(N)C1=O)C(=O)O
2.5	OCHEM	2	1	[NH3+][C@@H]1CC(=O)N(CCCC[C@H]([NH3+])C(=O)O)C1=O	[NH3+][C@@H]1CC(=O)N(CCCC[C@H]([NH3+])C(=O)[O-])C1=O	mol32510	NC(CCCCN1C(=O)CC(N)C1=O)C(=O)O