Using Nc1c(Cl)cccc1Cl, Cc1cc(C)nc(S(=O)(=O)F)n1 to produce Cc1cc(C)nc(S(=O)(=O)Nc2c(Cl)cccc2Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.