Using CS(=O)(=O)Cl, FC(F)(F)C(F)(F)C1=NN(c2ccccc2Cl)C(c2cccc(N3CCNCC3)c2)C1 to produce CS(=O)(=O)N1CCN(c2cccc(C3CC(C(F)(F)C(F)(F)F)=NN3c3ccccc3Cl)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.