Using C[Si](C)(C)OCCOC1CC1, O=C(NC1CCNC1)c1cc([N+](=O)[O-])c(Sc2c(Cl)cncc2Cl)s1 to produce O=C(NC1CCN(C2CC2)C1)c1cc([N+](=O)[O-])c(Sc2c(Cl)cncc2Cl)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.