Using O=C(O)[C@H]1CCCN1C(=O)OCc1ccccc1, Brc1ccc2[nH]ccc2c1 to produce O=C(c1c[nH]c2ccc(Br)cc12)[C@H]1CCCN1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.