Using COC(=O)c1c(O)c2ccc(Br)cc2sc1=O, COc1ccc(B(O)O)cc1 to produce COC(=O)c1c(O)c2ccc(-c3ccc(OC)cc3)cc2sc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.