Using CC(C)(C)OC(=O)N1CCCCC1CCO, Oc1ccccc1CCCCc1ccccc1 to produce CC(C)(C)OC(=O)N1CCCCC1CCOc1ccccc1CCCCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.