[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][S][C][C][C][C][Ring1][Branch1][Branch1][#Branch1][C][Ring1][Ring1][C][Ring1][=Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is a monoterpene that is tricyclo[2.2.1.0(2,6)]heptane bearing a three additional methyl substituents (one at position 1 and two at position 7)."}]