Using CCCC[n+]1nc(C)sc1C, O=C(O)c1cc(C(F)(F)F)ccc1F to produce CCCCN1N=C(C)S/C1=C\C(=O)c1cc(C(F)(F)F)ccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.