Using Fc1ccc(C#CCBr)cc1, CC(C)(C)OC(=O)NCc1ccccc1N=[N+]=[N-] to produce CC(C)(C)OC(=O)N1Cc2ccccc2-n2nnc(-c3ccc(F)cc3)c2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.