5H-二苯并[Alpha,D]环庚三烯-5-醇

10,11-二氢-5H-二苯并[A,D]环庚烯-5-甲腈

10',11'-二氢螺[咪唑烷-4,5'-[5H]二苯并[a,d]环庚烯]-2,5-二酮

1,1-diethyl-3-[2-fluoro-6-(trifluoromethyl)phenyl]urea