Using CC(C)CCON=O, Cc1cc(Oc2ccc([N+](=O)[O-])cn2)ccc1N to produce O=[N+]([O-])c1ccc(Oc2ccc3[nH]ncc3c2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.