Using CC(C)(C)OC(=O)Nc1cnccc1-c1ccccc1OC(F)(F)F, N#CCBr to produce CC(C)(C)OC(=O)N(CC#N)c1cnccc1-c1ccccc1OC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.