Also known as Anilinoacetic acid, NPG
'''N-Phenylglycine' is an organic compound with the formula C6H5NHCH2CO2H. This white solid achieved fame as the industrial precursor to indigo dye. It is a non-proteinogenic alpha amino acid related to sarcosine, but with an N-phenyl group in place of N''-methyl.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).