What are demonstrated are compounds of the formula (I) which are suitable for controlling animal pests, including arthropods and especially insects, arachnids and nematodes, and in which the structural elements Q1, Q2, W, T, Y, G and U have the definitions given in the description, as are processes for preparation thereof and the use thereof as insecticides.所證明者為式(I)化合物其適用於控制動物害蟲(包括節肢動物和尤其是昆蟲、蜘蛛和線蟲,且其中結構元件Q1、Q2、W、T、Y、G和U具有說明書中給出的定義)、其製備方法、及其作為殺蟲劑之用途。