Using O=Cc1ccnc(C2CCC2)n1, Nc1ccc(N2CCC[C@@H](C(=O)N3CCCC3)C2)nc1N to produce O=C([C@@H]1CCCN(c2ccc3nc(-c4ccnc(C5CCC5)n4)[nH]c3n2)C1)N1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.