Using Oc1cncc2[nH]c3ncc(Br)cc3c12, O=C(Cl)OCc1ccccc1 to produce O=C(OCc1ccccc1)n1c2cncc(O)c2c2cc(Br)cnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.