Using CC(C)(C)C[C@@H](C(=O)Nc1ccc(I)cc1F)N1C(=O)N[C@H](c2ccc(OCCOC(C)(C)C)cc2)C1=O to produce CC(C)(C)C[C@@H](C(=O)Nc1ccc(I)cc1F)N1C(=O)N[C@H](c2ccc(OCCO)cc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.