Using FC(F)(F)COc1ccc2[nH]c(S)nc2c1, Cc1c(SCc2ccco2)ccnc1CCl to produce Cc1c(SCc2ccco2)ccnc1CSc1nc2cc(OCC(F)(F)F)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.