This disclosure relates to the field of molecules having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such molecules and intermediates used in such processes, compositions containing such molecules, and processes of using such molecules against such pests. These molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses molecules having the following formula (“Formula One”).本發明係相關於具有殺蟲效用之分子領域,其可對抗線蟲、節肢動物,及/或軟體動物門之害蟲,亦相關於製備此類分子之方法,以及使用於此類方法中之中間物、含有此類分子之組成物,以及使用此類分子對抗此種害蟲之方法。這些分子可使用作為如殺線蟲劑、殺蟎劑、殺昆蟲劑、殺蟎劑,及/或殺軟體動物劑。本文件揭示具有下式(“式1”“之分子。