1-phenyl-3-(propan-2-ylamino)thiourea

2,2-dimethyl-4,4,6-triphenyl-1-thia-6-azaspiro[2.3]hexan-5-one

4-chloro-2,2-dimethyl-6-phenyl-1-thia-6-azaspiro[2.3]hexan-5-one

1,3,3-triphenyl-4-propan-2-ylideneazetidin-2-one

4,5,5-trimethyl-N-phenyl-1,3,4-thiadiazol-2-amine