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 (1S,2R,3S,6S,7S,9R,12S,16R,20R)-3-methoxy-20-methylhexacyclo[10.7.1.01,9.02,6.07,20.012,16]icosa-4,17-diene-2,5-diol is given. What is its corresponding molecular formula?
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C22H30O3
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