对二硝基苯

10-氯-9-氰基蒽

7-(1-环庚-2,4,6-三烯基)环庚-1,3,5-三烯

8,9:10,11-Dibenzotricyclo[5.2.2.22,6]trideca-3,8,10,12-tetraen-7-carbonitril

9,10:11,12-Dibenzotricyclo[6.2.2.12,7]trideca-3,5,9,11-tetraen-1-carbonitril