Using NC(=O)c1sc(-n2cnc3ccc(OCC4CCNCC4)cc32)nc1-c1cccc(Cl)c1, CC(=O)O to produce CN1CCC(COc2ccc3ncn(-c4nc(-c5cccc(Cl)c5)c(C(N)=O)s4)c3c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.