Using Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(Br)c3c2OC(C)(C)O3)c1=O, N#C[Cu] to produce Cn1c(C(F)(F)F)cc(=O)n(-c2c(F)cc(C#N)c3c2OC(C)(C)O3)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.