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system
What is the molecular formula of the molecule identified by 3-[[(1S,2S,3S,6R,7R)-2-hydroxy-4-azatricyclo[4.2.1.03,7]nonan-4-yl]sulfonyl]-N-methyl-N-pyridin-2-ylbenzamide ?
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C21H23N3O4S
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