pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.6	OCHEM	0	-1	[NH3+][C@H](Cc1ccc([N+](=O)[O-])c(O)c1)C(=O)[O-]	[NH3+][C@H](Cc1ccc([N+](=O)[O-])c([O-])c1)C(=O)[O-],N[C@H](Cc1ccc([N+](=O)[O-])c(O)c1)C(=O)[O-]	mol32083	NC(Cc1ccc([N+](=O)[O-])c(O)c1)C(=O)O