Using N=C(N)c1ccc(Br)cc1F, CC(C)n1ncnc1C(=O)CBr to produce CC(C)n1ncnc1-c1c[nH]c(-c2ccc(Br)cc2F)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.