Using CN(C)S(=O)(=O)NC(=O)c1cc(F)c(CBr)cc1F, Oc1ccc(Cl)c(Cl)c1 to produce CN(C)S(=O)(=O)NC(=O)c1cc(F)c(COc2ccc(Cl)c(Cl)c2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.