[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][N][=C][Branch1][C][N][N][=C][Branch1][C][N][N].[Cl]"}, {"from": "gpt", "value": "The molecule appears as white solid or powder. Formerly used as an anti-diabetic drug. Toxic (causes lactic acidosis."}]