Using O=S(=O)(Cl)c1ccc(C(F)(F)F)cc1, Nc1ccc2c(c1)CCN(C(=O)C(F)(F)F)CC2 to produce O=C(N1CCc2ccc(NS(=O)(=O)c3ccc(C(F)(F)F)cc3)cc2CC1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.