[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][N][Branch1][Ring1][C][C][C][C][C][O][C][Branch1][Ring2][O][Ring1][Branch1][C][C][C][Branch1][Branch1][C][C][Ring1][#Branch1][C][Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is the spiroketal resulting from the formal condensation of 4-tert-butylcyclohexanone with 3-[ethyl(propyl)amino]propane-1,2-diol. An inhibitor of ergosterol synthesis, it is a broad spectrum agricultural fungicide used particularly against powdery mildew in the production of cereals, bananas and grapes. It has a role as a sterol biosynthesis inhibitor, a xenobiotic, an environmental contaminant and an antifungal agrochemical. It is a dioxolane, a tertiary amino compound and a spiroketal."}]