{"id":"S2016001624","label":"Mephedrone","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2016001624","normalized_label":"mephedrone","broader":["http://id.loc.gov/authorities/subjects/sh2016001625","http://id.loc.gov/authorities/subjects/sh86006022"],"aliases":["4-MMC compound","4-methyl ephedrone","4-methyl methcathinone","4-methylephedrone","4-methylmethcathinone","Beta-keto-4-methylmethamphetamine","Bk-4-methylmethamphetamine","M-CAT (Drug)","MCAT (Drug)","MMCAT compound","Meph (Drug)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2016001624","provider":"lcsh","revision":"5a00185d4e9c76e0","taxonomy_revision":"f050b5d4780b1289","title":"Mephedrone","url":"/topics/S2016001624","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5242194649491456004","address_version":"morton4x16-v1","coordinates":[0,480,42745,24576],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}