This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
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((Information |Description=((en|Reaction catalyzed by HPPD (4-Hydroxyphenylpyruvate dioxygenase): 4-hydroxyphenylpyruvate to homogentisic acid)) ((de|Die von HPPD (4-Hydroxyphenylpyruvat-Dioxygenase) katalysierte Reaktion: 4-hydroxyphenylpyruvat wird z...
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