Using O=C(O)C1(O)c2ccccc2-c2ccccc21, O=C(OCc1ccccc1)[C@@H]1CCCN1 to produce O=C(OCc1ccccc1)[C@@H]1CCCN1C(=O)C1(O)c2ccccc2-c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.