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What is the molecular formula of the compound with this IUPAC name 3-[(4R,6R,6aS)-4-[6-(ethylcarbamoylamino)purin-9-yl]-2-[(E)-2-phenylethenyl]-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]propylphosphonic acid ?
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C24H29N6O7P
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