You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named tert-butyl 4-[5-(3-ethoxy-4-methylphenyl)-1,2,4-oxadiazol-3-yl]piperidine-1-carboxylate;5-[4-chloro-3-(trifluoromethyl)phenyl]-3-pyridin-4-yl-1,2,4-oxadiazole;5-(3,4-dimethylphenyl)-3-(5-methylpyridin-3-yl)-1,2,4-oxadiazole;5-(3,4-dimethylphenyl)-3-pyridin-3-yl-1,2,4-oxadiazole;5-(4-octylphenyl)-3-pyridin-4-yl-1,2,4-oxadiazole is given. What is its corresponding molecular formula?
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C87H89ClF3N15O8
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