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What is the molecular formula of the molecule (3aS,5aS,6S,7S,9aR,9bS)-3-chloro-3a,6-dimethyl-6,7-bis(2-methylperoxyethyl)-4,5,5a,7,8,9,9a,9b-octahydro-1H-cyclopenta[a]naphthalene-2-carbaldehyde ?
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C22H35ClO5
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