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What is the molecular formula of the molecule (3aS,6aS)-3-[(1S,2R,4S)-2-bicyclo[2.2.1]heptanyl]-5,5-dioxo-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazole-2-thione ?
user
C12H18N2O2S2
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