pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.99	AttenGpKa training set	1	0	O=C(O)c1[nH]nn[nH+]1,O=C(O)c1n[nH+]n[nH]1	O=C(O)c1nnn[nH]1	mol25860	O=C(O)c1nnn[nH]1
5.32	AttenGpKa training set	-1	-2	O=C([O-])c1nnn[nH]1,O=C(O)c1nnn[n-]1	O=C([O-])c1nnn[n-]1	mol25860	O=C(O)c1nnn[nH]1