Using CCOC(=O)c1cn(-c2ccc(F)cc2F)c2nc(SCC)c(F)cc2c1=O, O=C(OO)c1cccc(Cl)c1 to produce CCOC(=O)c1cn(-c2ccc(F)cc2F)c2nc(S(=O)CC)c(F)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.