Using O=C1NCCN2CCN(c3ccncc3[N+](=O)[O-])CC12, CC(C)I to produce CC(C)N1CCN2CCN(c3ccncc3[N+](=O)[O-])CC2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.