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