Using CC(C)c1cc(Cl)nnc1Cl, N#CCc1ccc(F)c(C#N)c1 to produce CC(C)c1cc(C(C#N)c2ccc(F)c(C#N)c2)nnc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.