[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C@@H1][C@@H1][Branch2][Branch1][=C][C@H1][Branch2][Branch1][=Branch2][C@H1][Branch2][Branch1][Ring2][C][=Branch1][C][=O][N][C@H1][Branch2][Ring2][=Branch1][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Branch2][C][=Branch1][C][=O][N][C@H1][Branch1][=Branch2][C][=Branch1][C][=O][O][Ring2][Ring1][Ring1][C][O][C][=Branch1][C][=O][C][C@@H1][Branch1][C][C][O][C][Branch1][C][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule is a 15-membered cyclodepsipeptide isolated from the culture broth of Penicillium sp. It exhibits significant immunosuppressive effect on T-cell activiation. It has a role as an immunosuppressive agent and a Penicillium metabolite. It is a cyclodepsipeptide and a macrocycle."}]