All

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 D02 Organic Chemicals D009930 +
  D02.241 Carboxylic Acids D002264 +
   D02.241.223 Acids, Carbocyclic D000146 +
    D02.241.223.100 Benzoic Acids D020185 +
     D02.241.223.100.140 Benzoic Acid D019817 +
      D02.241.223.100.140.100 Benzoates D001565 +
       D02.241.223.100.140.100.250 Chlorobenzoates D002723