Using c1cnc2c(N3CCNCC3)cccc2c1, COc1cccc2c(CC(C)=O)coc12 to produce COc1cccc2c(CC(C)N3CCN(c4cccc5cccnc45)CC3)coc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.