Using C=CCn1nnnc1-c1c(Cl)c(Cl)cc2nc(OC)c(OC)nc12, C[N+](C)(C)[O-] to produce COc1nc2cc(Cl)c(Cl)c(-c3nnnn3CCCO)c2nc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.