Using NNC(N)=O, CC(C=O)n1nnc2ccc(Oc3cc(F)c(C(F)(F)F)c(Cl)c3)cc21 to produce CC(C=NNC(N)=O)n1nnc2ccc(Oc3cc(F)c(C(F)(F)F)c(Cl)c3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.