Using CC(C)(C)OC(=O)Nc1ccc(O)cc1, ClCCN1CCOCC1 to produce CC(C)(C)OC(=O)Nc1ccc(OCCN2CCOCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.