5-dimethoxyphosphoryl-3-phenyl-4,5-dihydro-1,2-oxazole

1-甲基-3,5-二苯基-吡唑

5-(4-甲氧基苯基)-3-苯基-1,2-恶唑

3-苯基-1,2,4-恶二唑-5-胺

3-phenyl-5-propan-2-yl-1,2,4-oxadiazole