[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1].[OH1-1].[Cl-1].[Cl-1].[Cl-1].[Cl-1].[Cr+3].[Cr+3]"}, {"from": "gpt", "value": "The molecule is a viscous dark-green liquid. pH of 1% aqueous solution: 2.6-2.7. Alcoholic odor. Forms slight sludge after 3 months. "}]