pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.84	Datawarrior	0	-1	O=C1COC(=O)N1	O=C1COC(=O)[N-]1,O=c1[cH-]oc(=O)[nH]1	mol16040	O=C1COC(=O)N1
5.8400002	OCHEM	0	-1	O=C1COC(=O)N1	O=C1COC(=O)[N-]1,O=c1[cH-]oc(=O)[nH]1	mol16040	O=C1COC(=O)N1
6.04	AttenGpKa training set	0	-1	O=C1COC(=O)N1	O=C1COC(=O)[N-]1,O=c1[cH-]oc(=O)[nH]1	mol16040	O=C1COC(=O)N1