Using CC(C)N(CCC(Cc1ccccn1)(C(N)=O)c1ccccc1)C(C)C to produce CC(C)N(CCC1(c2ccccc2)CC2CCCCN2C1=O)C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.