Using CCOC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)c1ccccc1, CCC(CC)(OC)OC to produce CCOC(=O)[C@@H]1OC(CC)(CC)N(C(=O)OC(C)(C)C)[C@H]1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.