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 [(1S,8R)-9-bicyclo[6.1.0]non-4-ynyl]methyl N-[6-[[(2R,5R)-3-[[di(propan-2-yl)amino]-(2-isocyanoethoxy)phosphanyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-di(propan-2-yl)silyl]oxyhexyl]carbamate into molecular formula.
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C42H70N5O9PSi
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