Using CC(=O)N1CC=C(c2cncc(-c3cnc4c(c3)CCCN4C(N)=O)c2)CC1 to produce CC(=O)N1CCC(c2cncc(-c3cnc4c(c3)CCCN4C(N)=O)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.