You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [4-[[6-cyano-2,2,3-trimethyl-4-(2-oxopyrrolidin-1-yl)-4H-chromen-3-yl]oxy]-2-methylbutan-2-yl] dihydrogen phosphite is given. What is its corresponding molecular formula?
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C22H31N2O6P
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