You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule [4-(9-cyclopentyl-2,8,10-trimethylbenzo[h]quinazolin-4-yl)benzene-5-id-1-yl]-trimethylsilane;(Z)-3-ethyl-6-hydroxy-3,7,7-trimethyloct-5-en-4-one;iridium into molecular formula.
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C42H57IrN2O2Si-
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