pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.7	AttenGpKa training set	0	-1	CNS(=O)(=O)Oc1cccc([N+](=O)[O-])c1	C[N-]S(=O)(=O)Oc1cccc([N+](=O)[O-])c1	mol28415	CNS(=O)(=O)Oc1cccc([N+](=O)[O-])c1