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system
Name the molecular formula for the molecule established as 1-[(3aR,4R,6S,6aS)-6-[[9-[(3aR,4R,6S,6aS)-6-[[3-[(3aR,4R,6S,6aS)-6-[[9-[(3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-6-aminopurin-8-yl]methylsulfanylmethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-2,6-dioxopyrimidin-4-yl]methylsulfanylmethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-6-aminopurin-8-yl]methylsulfanylmethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-6-(hydroxymethyl)pyrimidine-2,4-dione using the IUPAC nomenclature.
user
C54H68N14O18S3
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