You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 8-[4-(2-bicyclo[2.2.2]octanylmethyl)pyridin-2-yl]-7H-[1]benzofuro[2,3-b]pyridin-7-ide;[4-(2,2-dimethylpropyl)-6-phenylpyridin-3-yl]-trimethylsilane;iridium into molecular formula.
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C44H49IrN3OSi-2
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