Using COC(=O)CCC/C=C\C[C@@H]1[C@H]2CC[C@H](C2)[C@H]1NS(=O)(=O)c1ccc2oc3ccccc3c2c1 to produce O=C(O)CCC/C=C\C[C@@H]1[C@H]2CC[C@H](C2)[C@H]1NS(=O)(=O)c1ccc2oc3ccccc3c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.