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system
Provide the molecular formula for the IUPAC named substance N-[3-[3-[2,2-bis[[13-[4,5-dihydroxy-6-(hydroxymethyl)-3-methyloxan-2-yl]oxy-3,9-dioxotridecoxy]methyl]-6-(2-ethoxyethoxy)-4-oxohexoxy]propanoylamino]propyl]-5-[4,5-dihydroxy-6-(hydroxymethyl)-3-methyloxan-2-yl]oxypentanamide .
user
C70H124N2O27
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