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 (2R,3S,4R,5R)-2-(hydroxymethyl)-5-[4-[[(1S,2R)-2-phenylmethoxycyclopentyl]amino]-3,7a-dihydropyrrolo[2,3-d]pyrimidin-7-yl]oxolane-3,4-diol is given. What is its corresponding molecular formula?
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C23H30N4O5
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