Using CCc1ccc(C=O)cc1, COc1ccc2ncc(=O)n(CCN3CCC(N)CC3)c2c1 to produce CCc1ccc(CNC2CCN(CCn3c(=O)cnc4ccc(OC)cc43)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.