Using C#CCn1c(-c2cc(Cl)nc(Cl)c2)nc(OS(=O)(=O)C(F)(F)F)c(CC)c1=O, N#C[Cu] to produce C#CCn1c(-c2cc(Cl)nc(Cl)c2)nc(C)c(CC)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.