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What is the molecular formula of the molecule (8S)-8-[4-[(4-chlorophenyl)methoxy]phenyl]-3-(2-ethoxyphenyl)-6-oxo-2,4,7,8-tetrahydropyrido[2,1-b][1,3,5]thiadiazine-9-carbonitrile ?
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C29H26ClN3O3S
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