Using O=C1OC[C@H](c2ccccc2)N1C(=O)[C@H]1CN(Cc2ccccc2)C[C@@H]1c1ccccc1 to produce OC[C@H]1CN(Cc2ccccc2)C[C@@H]1c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.