Using COC1=N[C@@H](C(C)C)C(OC)=NC1, Fc1cc(F)c(CBr)cc1F to produce COC1=N[C@H](Cc2cc(F)c(F)cc2F)C(OC)=N[C@H]1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.