Using COC(=O)Nc1cc(C2=CCN(C)CC2)c(Cl)c([N+](=O)[O-])c1 to produce COC(=O)Nc1cc(N)c(Cl)c(C2CCN(C)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.