Using Oc1cccc(C(F)(F)F)c1, COC(=O)Cc1c(Cl)nc(C)nc1SC to produce COC(=O)Cc1c(Oc2cccc(C(F)(F)F)c2)nc(C)nc1SC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.