Using C=C(C)c1cc(C#N)cc(Oc2c(Cl)ccc(CN)c2F)c1 to produce CC(C)c1cc(C#N)cc(Oc2c(Cl)ccc(CN)c2F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.