Using Fc1ccc(-c2n[nH]c(-c3ccc(F)cc3)n2)cc1, COC(=O)CBr to produce COC(=O)Cn1nc(-c2ccc(F)cc2)nc1-c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.