Using Clc1ncnc2ccccc12, CC(C)CCNC(=O)c1cnc(N2CC3=C(CNC3)C2)s1 to produce CC(C)CCNC(=O)c1cnc(N2CC3=C(C2)CN(c2ncnc4ccccc24)C3)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.