Using C[C@]12CC[C@@H]3c4cc([N+](=O)[O-])c(OCc5ccccc5)cc4CC[C@H]3[C@@H]1CCC2=O to produce C[C@]12CC[C@@H]3c4cc(N)c(OCc5ccccc5)cc4CC[C@H]3[C@@H]1CCC2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.