Using NCc1cc(F)c(F)c(F)c1, O=C(NC(=S)Nc1cc(C(F)(F)F)n[nH]1)c1ccc(Cl)cc1 to produce O=C(/N=C(/NCc1cc(F)c(F)c(F)c1)Nc1cc(C(F)(F)F)n[nH]1)c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.