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system
Translate the chemical IUPAC name [(2R,3R,4R,5R)-4-azido-2-(6-benzamidopurin-9-yl)-5-ethyloxolan-3-yl]oxy-hydroxy-oxophosphanium;[(2R,3R,4R,5S)-4-azido-2-(6-benzamidopurin-9-yl)-5-(hydroxymethyl)oxolan-3-yl] carbonate;N,N-diethylethanamine;pyridine into its molecular formula.
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C47H53N18O11P
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