coronene.ct -1
4-methylbenz[a]anthracene.ct -1
picene.ct -1
6-methylbenzo[a]pyrene.ct 1
pentaphene.ct -1
8-methylbenz[a]anthracene.ct 1
6,12-dimethylbenz[a]anthracene.ct 1
dibenz[a,j]anthracene.ct 1
benzo[g,h,i]perylene.ct 1
