[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an organic disulfide that is didecyl disulfide in which the hydrogens of the terminal methyl groups are replaced by 3,4-dimethoxy-5-methyl-2H-pyran-2-ones groups respectively. It has been isolated from the marine sponge of the genus Plakortis. It has a role as an animal metabolite. It is a member of 2-pyranones, an ether, a polyketide and an organic disulfide."}, {"from": "gpt", "value": "[C][C][=C][Branch1][S][O][C][=Branch1][C][=O][C][=Branch1][=Branch1][=C][Ring1][#Branch1][O][C][O][C][C][C][C][C][C][C][C][C][C][C][S][S][C][C][C][C][C][C][C][C][C][C][C][=C][Branch2][Ring1][C][C][=Branch1][=N][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1][O][C][O][C][C]"}]