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system
Please write the molecular formula of the molecule 3-[[[(4R,5S)-8-(cyclopenten-1-yl)-2-[(2S)-1-hydroxypropan-2-yl]-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1lambda6,2-benzoxathiazocin-5-yl]methyl-methylamino]methyl]benzoic acid .
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C28H36N2O6S
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