Using CCCC[C@H](NC(=O)CNC(=O)OC(C)(C)C)C(=O)N1CCC[C@H]1C(=O)OC(=O)c1ccccc1 to produce CCCC[C@H](NC(=O)CNC(=O)OC(C)(C)C)C(=O)N1CCC[C@H]1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.