pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.8	Datawarrior	0	-1	CC(=O)N[C@@H]1CONC1=O	CC(=O)N[C@@H]1CO[N-]C1=O	mol13009	CC(=O)NC1CONC1=O
5.8000002	OCHEM	0	-1	CC(=O)N[C@@H]1CONC1=O	CC(=O)N[C@@H]1CO[N-]C1=O	mol13009	CC(=O)NC1CONC1=O