[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a hydrocarbon and one of two isomers of butane. Butanes are highly flammable, colorless, odorless, easily liquefied gases. They are components of gasoline and can also be used as refrigerants and propellants in aerosol sprays. Butane gas is sold bottled as a fuel for cooking and camping and is also found in cigarette lighters. Butane is a simple asphyxiant and commonly used substance of abuse that is responsible for a large number of \"solvent related\" deaths. (L1283, L1284)"}]