You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[[(3R)-3-methyl-4-[4-(1,1,1-trifluoro-2-hydroxypropan-2-yl)phenyl]sulfonylpiperazin-1-yl]methyl]cyclopropane-1-carboxamide into molecular formula.
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C19H26F3N3O4S
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