Using Nc1nccn2c(C3CCC3)nc(-c3cccc(O)c3)c12, Fc1ccc(CBr)cc1 to produce Nc1nccn2c(C3CCC3)nc(-c3cccc(OCc4ccc(F)cc4)c3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.