Using COC(=O)c1sc(C2=CCCCC2)cc1N(C(=O)[C@H]1CC[C@H](C)CC1)C1CCNCC1, FC(F)CI to produce COC(=O)c1sc(C2=CCCCC2)cc1N(C(=O)[C@H]1CC[C@H](C)CC1)C1CCN(CC(F)F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.