Using CC(=O)N(Cc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CCCNc2cc(Cl)ccc21, CC(=O)Cl to produce CC(=O)N1CCCC(N(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)C(C)=O)c2ccc(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.