Using Cc1cc(C)c(N2CCCc3c2nn(C)c3N)c(Cl)c1, CCC(=O)Cl to produce CCC(=O)Nc1c2c(nn1C)N(c1c(C)cc(C)cc1Cl)CCC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.