You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2S)-1-[(2S)-2-amino-6-[4-(1,3-benzothiazol-2-yl)piperazin-1-yl]hexanoyl]pyrrolidine-2-carbonitrile into molecular formula.
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C22H30N6OS
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