Using O=C(Nc1cnc(N2CCN3CCC2CC3)nc1)c1ccccc1[N+](=O)[O-] to produce Nc1ccccc1C(=O)Nc1cnc(N2CCN3CCC2CC3)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.