[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][Branch1][Ring1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a hydrocarbon and one of the isomers of heptane. Heptanes may be found in gasoline and are widely used as solvents. They are also sold as fuel for outdoor stoves. (L1289)"}]