[{"from": "human", "value": "What can you tell me about this molecule? [C][C@H1][Branch1][N][/C][=C][/C@H1][Branch1][C][C][C][=Branch1][C][=C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][#C][C][C][=C][C@][Ring1][=Branch1][C][=C][C@@][Branch1][S][C@@][Ring1][=Branch1][Branch1][#Branch2][C][C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][C][O][O][Ring1][=N][C]"}, {"from": "gpt", "value": "The molecule is a 3beta-sterol having a 5alpha-ergostane skeleton with double bonds at C-6, C-9(11), C-22 and C-25 and a peroxy group between positions 5 and 8. An antineoplastic agent isolated from Okinawan sponge of the genus Axinyssa. It has a role as a metabolite and an antineoplastic agent. It is an organic peroxide, an organic heterotetracyclic compound, a secondary alcohol and a 3beta-sterol. It derives from a hydride of a 5alpha-ergostane."}]