Using COC(=O)N1CC[C@H](c2cc(=O)[nH]o2)C[C@@H]1Cc1cc(C(C)(C)C)cc(C(C)(C)C)c1 to produce CC(C)(C)c1cc(C[C@H]2C[C@@H](c3cc(=O)[nH]o3)CCN2)cc(C(C)(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.