Using CC(=CCc1cccc(O)c1O)CCCC(C)CCCC(C)CCCC(C)C to produce CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2cccc(O)c2O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.