Using C=CCNc1cccc(C(F)(F)F)c1, O=C(Cl)C(Cl)Cl to produce C=CCN(C(=O)C(Cl)Cl)c1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.