[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][C][Branch1][=Branch1][C][C][C][Ring1][Branch2][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of C19H24. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Sne."}]