Using CC(C)(C)OC(=O)N1CC(CCO)C1, Oc1cccc(Oc2ccc(Cl)cc2)c1 to produce CC(C)(C)OC(=O)N1CC(CCOc2cccc(Oc3ccc(Cl)cc3)c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.