Using CC(=O)OC(C)=O, CCCCC(C)(C)/C=C/[C@H](O)[C@H]1[C@H](C)CC(=O)[C@@H]1C/C=C\CCCC(=O)OC to produce CCCCC(C)(C)/C=C/[C@H](OC(C)=O)[C@H]1[C@H](C)CC(=O)[C@@H]1C/C=C\CCCC(=O)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.