Using CCOC(=O)[C@@H]1C[C@H](NC(=O)CC(c2ccccc2)c2ccccc2)CN1, BrC(c1ccccc1)c1ccccc1 to produce CCOC(=O)[C@@H]1C[C@H](NC(=O)CC(c2ccccc2)c2ccccc2)CN1C(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.