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What is the molecular formula of the compound with this IUPAC name 3-[[(2S)-1-[[(2S)-1-methoxy-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]carbamoyloxy]-3-[2-nitro-5-[(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyphenyl]propanoic acid ?
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C37H51N3O19
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