An experiment in which neither the participants nor the researchers know who is receiving the treatment or the placebo, minimizing bias in the results.
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(S)-2-[(S)-2-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-propionylamino]-3-methyl-butyric acid methyl ester
3,4-dihydro-6-<(2-methoxyethoxy)methoxy>-2,5,7,8-tetramethyl-2-<6-<(4-methylphenyl)sulfonyl>-4,8,12-trimethyltrideca-3(E),7(E),11-trienyl>-2H-1-benzopyran
