You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-(1,3-benzodioxol-5-yl)-4-methyl-3,4-diazatricyclo[8.4.0.02,6]tetradeca-1(14),2,10,12-tetraene into its molecular formula.
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C20H20N2O2
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