Using OC[C@H](O)CCc1cc(-c2ccccc2)n[nH]1, COC(C)(C)OC to produce CC1(C)OC[C@@H](CCc2cc(-c3ccccc3)n[nH]2)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.