Using O=C(Cl)CCCBr, CS(=O)(=O)N1CCC2(CCN(c3ccc(OC(F)(F)F)cc3)C2=O)CC1 to produce O=C1N(c2ccc(OC(F)(F)F)cc2)CCC12CCN(S(=O)(=O)/C=C1/CCCO1)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.