4'-(4-溴苯基)-α,α',α''-三吡啶

9-(4-bromophenyl)-3,4,6,7-tetrahydro-3,3,6,6-tetramethylacridine-1,8(2H,5H,9H,10H)-dione

4-(1,4-二氧杂-8-氮杂螺[4.5]癸-8-基)苯甲醛

4'-氯联苯-4-甲醛

4-二对甲氧基苯胺基苯甲醛