Using CCOC(=O)[C@H](CCc1ccccc1)N[C@H]1CCC(=O)N2CC[C@@H](C(=O)OC(C)(C)C)N2C1=O to produce CCOC(=O)[C@H](CCc1ccccc1)N[C@H]1CCC(=O)N2CC[C@@H](C(=O)O)N2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.