Using Cn1cc(C(=O)OC(C)(C)C)cc1C=O, CC(C)(C)[S@@](N)=O to produce Cn1cc(C(=O)OC(C)(C)C)cc1/C=N/[S@@](=O)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.