Using COC(=O)CCc1cc(-c2ccc3c(cnn3C)c2)c(OC2Cc3ccccc3C2)c([N+](=O)[O-])c1 to produce COC(=O)CCc1cc(N)c(OC2Cc3ccccc3C2)c(-c2ccc3c(cnn3C)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.