Choline vitamin-like essential nutrien molecule. It is a constituent of lecithin. Structural chemical formula on the dark blue background. Vector illustration premium vector by avk97.yandex.by

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white vector illustration model diet formula icon structure vitamin flat science nutrient chemistry atom atomic carbon compound molecule molecular vitamine essential pregnancy nutritional deficiency nitrogen liver ion hydrogen lecithin Quaternary neural alanine precursor cation choline neurotransmitter dark blue acetylcholine organic chemistry cholin ammonium organic compound sphingomyelin transaminase neurine cholinum bilineurin

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