[{"from": "human", "value": "Describe this molecule. [C][C@@H1][Branch2][Ring2][#Branch2][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][#C][C][C][C@H1][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][C@H1][C][C@@H1][Ring1][Ring1][C@H1][Branch1][C][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a 3beta-sterol that consists of 24-methylcholest-6-en-3beta-ol with a peroxy group between positions 5 and 8 and a methylene group between positions 22 and 23. An antineoplastic agent isolated from Sinularia sp. It has a role as a metabolite and an antineoplastic agent. It is an organic peroxide, a member of cyclopropanes and a 3beta-sterol."}]