Using COc1ccc(CN2CCN(Cc3ccc([N+](=O)[O-])cn3)CC2(C)C)cc1 to produce COc1ccc(CN2CCN(Cc3ccc(N)cn3)CC2(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.