Using CS(=O)(=O)OCC(O)Cc1ccc(Cl)nc1-c1cc2c(F)cccc2[nH]1 to produce OCC1Cc2ccc(Cl)nc2-c2cc3c(F)cccc3n21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.