[{"from": "human", "value": "Write activated formula unit of given name. ->  Cu(2-((pyridin-4-yl)methylamino)-4-methylpentanoate1)(4-diazabicyclo[2.2.2]-octane)0.5\n"}, {"from": "gpt", "value": " Cu(L11)(DABCO)0.5\n"}]