pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.63	AttenGpKa training set	0	-1	CN1C(=O)CS(=O)(=O)NC1=O	CN1C(=O)CS(=O)(=O)[N-]C1=O	mol28330	CN1C(=O)CS(=O)(=O)NC1=O