Using CC(C)N1CCC(NC(=O)c2cc3cc([N+](=O)[O-])ccc3n2Cc2cc(-c3ccc(Cl)s3)on2)CC1, Cl[Sn](Cl)(Cl)Cl to produce CC(C)N1CCC(NC(=O)c2cc3c(Cl)c(N)ccc3n2Cc2cc(-c3ccc(Cl)s3)on2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.