Using BrCc1ccccc1, CCOC(=O)/C=C/c1cc(OC)cc(Br)c1O to produce O=c1ccc2cc(OCc3ccccc3)cc(Br)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.