Using CCOC(=O)Cn1c(C)c(Oc2ccc(Cl)cc2)c2c([N+](=O)[O-])cccc21 to produce CCOC(=O)Cn1c(C)c(Oc2ccc(Cl)cc2)c2c(N)cccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.