Using Oc1cc(Cl)ccc1Cl, N#Cc1c(F)c(F)c(F)c(F)c1C#N to produce N#Cc1c(F)c(Oc2cc(Cl)ccc2Cl)c(Oc2cc(Cl)ccc2Cl)c(F)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.