The present inventon provides the compound represented by the following formula (I).wherein ring A is a substituted or unsubstituted heterocycle； ring B is a benzene ring or a pyridine ring； Q is -NHC(O)- or a 5-membered aromatic heterocycle； R1 is each independently halogen, alkyl, haloalkyl, alkyloxy, cyano or haloalkyloxy； R2a and R2b are each independently a hydrogen atom, alkyl or haloalkyl； R3 is alkyl or haloalkyl； R4 is a hydrogen atom or alkyl； and n is an integer of 1 to 3.本發明提供一種由下式(I)表示的化合物：式中，A環為取代或非取代的雜環；B環為苯環或吡啶環；Q為-NHC(O)-或5元的芳香族雜環；R1各自獨立地為鹵素、烷基、鹵烷基、烷氧基、氰基或鹵烷氧基；R2a和R2b各自獨立地為氫、烷基或鹵烷基；R3為烷基或鹵烷基；R4為氫或烷基；及n為1至3的整數。
