[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an oxide of nickel. It occurs rarely as the mineral bunsenite and is often produced as an intermediate in the production of nickel alloys. Nickel is a chemical compound with the atomic number 28. It is found abundantly in nature in laterite ore minerals, such as limonite, garnierite, and pentlandite. Nickel has a biological role and is found in certain enzymes, including urease, hydrogenase, methylcoenzyme M reductase, and carbon monoxide dehydrogenase. (L40, L41, L46)"}, {"from": "gpt", "value": "[O][=Ni]"}]