[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][C@@][Branch1][=C][C@H1][Ring1][Branch2][N][Branch1][Ring2][C][Ring1][N][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][S]"}, {"from": "gpt", "value": "The molecule is an indole alkaloid fundamental parent and an indole alkaloid."}]