Using COC(=O)[C@@H](CN(CC(=O)C(c1ccccc1)c1ccccc1)Cc1ccccc1OC)NC(=O)OCc1ccccc1 to produce COC(=O)[C@H]1CN(Cc2ccccc2OC)CC(C(c2ccccc2)c2ccccc2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.