4-(3,5-二溴苯基)-2,6-二苯基嘧啶

3-氰基-2-乙氧基-4,6-二苯基吡啶

6-hydroxy-9-phenylphenalen-1-one

4-benzoyl-2-phenyl-6H-phenaleno(1,9-bc)pyran-6-one

2-phenyl-6,7-dihydro-5H-1,4-dithiepine