Using CC(=O)c1cc(Nc2cc(C)[n+](C)c(N)n2)cc(C(C)=O)c1 to produce CC(=O)c1cc(N=c2cc(C)n(C)c(N)n2)cc(C(C)=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.