Using CC(C)(C)C(=O)Nc1ccc(Cl)c(C(F)(F)F)c1C#C[Si](C)(C)C, N#C[Cu] to produce N#Cc1ccc2[nH]ccc2c1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.