5-methylbenz[a]anthracene.ct -1
benzo[b]chrysene.ct -1
11-methylbenzo[a]pyrene.ct 1
perylene.ct -1
6,8,12-trimethylbenz[a]anthracene.ct 1
pentacene.ct -1
4-methylchrysene.ct 1
1-methylbenz[a]anthracene.ct -1
5,8-dimethylbenzo[c]phenanthrene.ct -1
phenanthrene.ct -1
