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system
Provide the molecular formula for the IUPAC named substance methyl 11-[[9-[(2S,3S,4S,5S)-3,4-diacetyloxy-5-(acetyloxymethyl)oxolan-2-yl]purin-6-yl]amino]-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9,13-pentaene-10-carboxylate .
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C37H41N7O9
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