[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][Branch2][Ring1][S][C][C][C][C][C@H1][Branch1][C][C][C@H1][Branch1][#C][C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][O][O][C][=Branch1][C][=O][C][Cl]"}, {"from": "gpt", "value": "The molecule is a natural product found in Cylindrospermum stagnale and Cylindrospermopsis with data available."}]