Using COC(=O)C1CC1c1cc(F)c(OCc2cccnc2SCC2CC2)c(F)c1 to produce O=C(O)C1CC1c1cc(F)c(OCc2cccnc2SCC2CC2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.