[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a gamma-gurjunene."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@H1][Branch1][N][C][=C][C@@H1][Ring1][#Branch1][C][C][C][Ring1][Branch1][C][C][=Branch1][C][=C][C]"}]