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system
Provide the molecular formula for the IUPAC named substance 2-amino-3-[[5-(aminomethyl)-1-(5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)imidazol-2-yl]disulfanyl]propanoic acid;hydrochloride .
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C17H21ClF2N4O2S2
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