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system
What is the molecular formula of the molecule identified by (4aR,6R,7R,7aS)-6-(6-aminopurin-9-yl)-2-chloro-2-oxido-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-2-ium-7-ol ?
user
C10H11ClN5O5P
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