Using c1cc2sccc2cn1, CC(C)(CC1(C(F)(F)F)CO1)c1cc(Cl)cc2c1OCC2 to produce CC(C)(CC(O)(Cc1cc2cnccc2s1)C(F)(F)F)c1cc(Cl)cc2c1OCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.