You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[[(3aR,4R,6R,6aR)-4-[2-chloro-6-[(2-methylpropan-2-yl)oxycarbonylamino]purin-9-yl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy]-2-[methyl(phenylmethoxy)phosphoryl]acetic acid by IUPAC nomenclature, provide its molecular formula.
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C28H35ClN5O10P
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