Using CO[C@H]1CC[C@@H](Cn2ccc(C)c([N+](=O)[O-])c2=O)CC1 to produce CO[C@H]1CC[C@@H](Cn2ccc(C)c(N)c2=O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.