[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C@H1][C][=Branch1][C][=O][N][Branch2][N][C][C][C][=Branch1][C][=O][N][Branch2][O][Branch2][C@H1][Branch2][#Branch2][=C][C][=Branch1][C][=O][N][C@H1][Branch2][=Branch2][S][C][=Branch1][C][=O][N][Branch2][=Branch2][#Branch1][C@H1][Branch2][Branch2][=N][C][=Branch1][C][=O][N][C@H1][Branch2][Branch2][Ring1][C][=Branch1][C][=O][N][C@@H1][Branch2][#Branch1][=Branch2][C][=Branch1][C][=O][N][Branch2][=Branch1][S][C@H1][Branch2][=Branch1][=Branch1][C][=Branch1][C][=O][N][Branch2][Branch1][=N][C@H1][Branch2][Branch1][Ring1][C][=Branch1][C][=O][N][Branch2][Ring2][#Branch2][C@H1][Branch2][Ring1][P][C][=Branch1][C][=O][N][Branch2][Ring1][Branch2][C@H1][Branch1][=Branch2][C][=Branch1][C][=O][N][Ring2][Ring2][N][C@@H1][Branch1][=Branch2][C@H1][Branch1][C][C][C][/C][=C][/C][O][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][C][Branch1][C][C][C][C][C][C][C][C][Branch1][C][C][C][C][C][Branch1][C][C][C][C][C][Branch1][C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a cyclic nonribosomal peptide of eleven amino acids; an immunosuppressant drug widely used in post-allogeneic organ transplant to reduce the activity of the patient's immune system, and therefore the risk of organ rejection. Also causes reversible inhibition of immunocompetent lymphocytes in the G0- and G1-phase of the cell cycle. It has a role as an antifungal agent, an antirheumatic drug, a dermatologic drug, an immunosuppressive agent, a metabolite, a carcinogenic agent, an anti-asthmatic drug, an EC 3.1.3.16 (phosphoprotein phosphatase) inhibitor, an anticoronaviral agent and a geroprotector."}]