Using CCOP(=O)(OCC)N1C2CCN(C(=O)OCc3ccccc3)CC21, Cc1ccccc1 to produce CCOP(=O)(N[C@@H]1CN(C(=O)OCc2ccccc2)CC[C@H]1C)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.