Using FC(F)(F)c1ccc(CCl)cn1, COC(=O)c1cccc(Sc2c(C)[nH]c3cc(Cl)ccc23)c1 to produce COC(=O)c1cccc(Sc2c(C)n(Cc3ccc(C(F)(F)F)nc3)c3cc(Cl)ccc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.