pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.89	AttenGpKa training set	0	-1	C[C@H]1C(=O)NC(=O)NS1(=O)=O	C[C@H]1C(=O)NC(=O)[N-]S1(=O)=O	mol28329	CC1C(=O)NC(=O)NS1(=O)=O