Using O=C(CN1CCO[C@H](CO)C1)N1CCc2ccccc21, COc1cccc(O)c1 to produce COc1cccc(OC[C@@H]2CN(CC(=O)N3CCc4ccccc43)CCO2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.