Using Cc1ccc(Cl)c(O)c1, CC(C)(C)OC(=O)N1CCC(O)CC1 to produce Cc1ccc(Cl)c(OC2CCN(C(=O)OC(C)(C)C)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.