Using CC(=O)N1CCN(c2ccc(C(=O)N3CCN(c4ncc(C5CC5)cc4C)CC3)nn2)C1=O to produce Cc1cc(C2CC2)cnc1N1CCN(C(=O)c2ccc(N3CCNC3=O)nn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.