Using CC(C)(C)OC(=O)N1CCNCC1, COc1ccc(CN2CC(C)c3c(Cl)ncnc32)cc1 to produce CC1CNc2ncnc(N3CCN(C(=O)OC(C)(C)C)CC3)c21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.