Using Fc1ccc2[nH]c(SCc3cc(OCC4CC4)ccn3)nc2c1, O=C([O-])O to produce O=S(Cc1cc(OCC2CC2)ccn1)c1nc2cc(F)ccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.