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What is the molecular formula of the compound with this IUPAC name N-tert-butyl-2,3-dimethyl-6-[5-(2-pyridin-2-ylethynyl)thiophen-2-yl]imidazo[2,1-b][1,3]thiazol-5-amine;hydrochloride ?
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C22H23ClN4S2
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