pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.1499996	OCHEM	0	-1	O=C1C[C@@H]2C(=O)NC(=O)[C@@H]2N1	O=C1C[C@@H]2C(=O)[N-]C(=O)[C@@H]2N1,O=C1C[C@@H]2C(=O)NC(=O)[C@@H]2[N-]1	mol32550	O=C1CC2C(=O)NC(=O)C2N1