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system
What is the molecular formula of the molecule (4R,7S)-4-[[(5S,8R)-1-amino-11-(diaminomethylideneamino)-8-(methylcarbamoyl)-6-oxoundecan-5-yl]carbamoyl]-10-(diaminomethylideneamino)-7-(hexadecanoylamino)-6-oxodecanoic acid ?
user
C42H80N10O7
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