Using CC(C)(C)OC(=O)[C@@H](N)Cc1ccc(Cl)cc1, O=C(O)C1CCCC1 to produce O=C(N[C@@H](Cc1ccc(Cl)cc1)C(=O)O)C1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.