Using CC(C)(C)OC(=O)N[C@H]1CCc2ccc(Nc3nc(N)n(-c4cc(C56C=CC(=CC5)CC6)c5c(n4)CCCN5)n3)cc2CC1 to produce Nc1nc(Nc2ccc3c(c2)CC[C@@H](N)CC3)nn1-c1cc(C23C=CC(=CC2)CC3)c2c(n1)CCCN2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.