[{"from": "human", "value": "Describe this molecule. [C][C@][C][C][C][=Branch1][C][=C][C@H1][Branch1][Ring2][C][Ring1][#Branch1][C@@][Branch1][N][C@][Ring1][=Branch2][Branch1][=Branch1][C][C][C][Ring1][Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is a carbotricyclic compound and a sesquiterpene."}]