[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][C][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is isolated from Helianthus annuus (sunflower) \n\nMethylcyclopentane belongs to the family of Cycloalkanes. These are alkanes containing one or more rings of carbon atoms."}]