Using CC(=O)[C@@H](CCCNC(=O)OCc1ccccc1)NC(=O)OC(C)(C)C to produce C[C@H]1NCCCC1NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.