Using ClCCl, CC(c1ccc(Cl)cc1)N1Cc2cc(OC(F)F)cc(I)c2C1=O to produce CC(c1ccc(Cl)cc1)N1Cc2cc(OC(F)F)cc(Cl)c2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.