Using COC(=O)/C(=N/OCC(C)C)c1ccc(S(C)(=O)=O)c(Cl)c1 to produce CC(C)CO/N=C(/C(=O)O)c1ccc(S(C)(=O)=O)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.