[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1].[C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1].[C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O-1].[Cr+3]"}, {"from": "gpt", "value": "The molecule has a chemical formula CrPic3 and reddish-pink color. It is a coordination complex consisting of chromium(III) and picolinic acid. Chromium picolinate is used as a nutritional supplement for optimal insulin function in patients with Type 2 diabetes or promotion of weight loss. Chromium ions are shown to regulate insulin by promoting glucose utilization and increasing the sensitivity of the insulin receptor."}]