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system
What is the molecular formula of the molecule identified by N-[3-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propyl]-2-[(2R,4R,5R)-2-(6-aminopurin-9-yl)-4-[tert-butyl(dimethyl)silyl]oxy-5-(hydroxymethyl)oxolan-3-yl]oxyacetamide ?
user
C41H77N7O15Si
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