Using O=C1CCC(c2cccc(F)c2F)CN1CC(F)(F)F, CC(C)c1cc(C(C)C)c(S(=O)(=O)N=[N+]=[N-])c(C(C)C)c1 to produce [N-]=[N+]=NC1CC(c2cccc(F)c2F)CN(CC(F)(F)F)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.