Using CCOC(=O)C1C(=O)c2c(c(OC)c(F)c(F)c2[N+](=O)[O-])N(C2CC2)C1c1ccccc1 to produce CCOC(=O)c1c(-c2ccccc2)n(C2CC2)c2c(OC)c(F)c(F)c([N+](=O)[O-])c2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.