Using Cc1[nH]nc(Oc2ccc([N+](=O)[O-])cc2C(F)(F)F)c1C, CN=C=O to produce CNC(=O)n1nc(Oc2ccc([N+](=O)[O-])cc2C(F)(F)F)c(C)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.