Using COc1ccc(COc2cn(O)c(CO)cc2=O)cc1, BrC(c1ccccc1)c1ccccc1 to produce COc1ccc(COc2cn(OC(c3ccccc3)c3ccccc3)c(CO)cc2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.