SPORIDESMINC

11-Chloro-4,5,7a,8,12b,13-hexahydro-12b,13-dihydroxy-9,10-dimethoxy-8,15-dimethyl-5,13a-(iminomethano)-6H,13aH-[1,2,3,5]trithiazocino[5',4':1,5]pyrrolo[2,3-b]indole-6,14-dione