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Can you give the molecular formula of the molecule (4aS,7aR)-4a-(2,5-difluorophenyl)-6-[4-methoxy-6-(methoxymethyl)pyrimidin-2-yl]-2-methyl-1,1-dioxo-7,7a-dihydro-5H-pyrrolo[3,4-e][1,2,4]thiadiazin-3-amine ?
user
C19H22F2N6O4S
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