Using CCOC(=O)C(F)(F)Br, N#Cc1ccc(Oc2ccc(Br)nc2)cc1 to produce CCOC(=O)C(F)(F)c1ccc(Oc2ccc(C#N)cc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.