[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][Ring1][Ring1]"}, {"from": "gpt", "value": "Cyclopropane was initially investigated because it was thought to be the toxic element in ethylene. Instead, it turned out to be an excellent anesthetic with very rapid onset and recovery while maintaining stable hemodynamics. Its use was ultimately limited because it was highly explosive."}]