Using O=C([C@@H]1Cc2ccccc2CN1C(=O)OCc1ccccc1)N1CCOCC1 to produce O=C(OCc1ccccc1)N1Cc2ccccc2C[C@H]1CN1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.