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system
Translate the chemical IUPAC name 10-(2-hydroxyethylsulfanyl)-11-[[(2S)-oxolan-2-yl]methyl]-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-12-one into its molecular formula.
user
C16H20N2O3S2
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