You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [2-butyl-4-[2-methyl-3-(3-methylbut-2-en-2-yl)-4-nitrobenzoyl]pyrazol-3-yl] 2-methylpropane-1-sulfonate into its molecular formula.
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C24H33N3O6S
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