Using CC(C)(C)OC(=O)N1CC[C@@H](N2CC(=O)Nc3cc(Cl)ccc3C2)C1, CCI to produce CCN1C(=O)CN([C@@H]2CCN(C(=O)OC(C)(C)C)C2)Cc2ccc(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.