Using CCCN=C=O, Cc1cc(Oc2ccc([N+](=O)[O-])c(C(F)(F)F)c2)n[nH]1 to produce CCCNC(=O)n1nc(Oc2ccc([N+](=O)[O-])c(C(F)(F)F)c2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.