4,4-dimethyl-N-phenyl-5H-1,3-oxazol-2-amine

2-oxo-N-phenylcyclopentane-1-carboxamide

N,3-diphenyltriazol-4-amine

2-N,4-N,6-N,1,3,5-hexakis-phenyl-1,3,5-triazinane-2,4,6-triimine

6,6-dimethyl-3-phenyl-5,7-dihydrocyclopenta[e][1,3]oxazine-2,4-dione