Using C1CCOC1, CC(C)(C)[S@@](=O)/N=C/c1ccc(OC(F)(F)F)c(Cl)c1 to produce CC[C@@H](N[S@](=O)C(C)(C)C)c1ccc(OC(F)(F)F)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.