Using CC(C)(C)O, CC1CCC(C(C)C)C(OC(=O)/C=C\C(=O)O)C1 to produce CC1CCC(C(C)C)C(OC(=O)/C=C\C(=O)OC(C)(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.