2-(4-bromophenyl)-1,3-dihydro-1,3,2-benzodiazaborole

2-pyridin-2-ylquinoxaline

1,3-二氢-1-丙基-(9ci)-2H-苯并咪唑-2-酮

1-丁基-1H-苯并咪唑-2-醇

1-异丁基-1H-苯并[d]咪唑-2(3h)-酮