Using Fc1ccc(CBr)cc1, COc1ccc2nc(-c3ccc(C)c(N)c3)cn2n1 to produce COc1ccc2nc(-c3ccc(C)c(NCc4ccc(F)cc4)c3)cn2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.