4-bromo-1,1,3,3-tetrachloro-butane

1,1-dichloro-1-fluoro-2-(trifluoromethoxy)ethane

7,7-dichlorobicyclo[4.2.0]octa-1,3,5-triene

2,2-dichloro-1H-cyclobuta[b]naphthalene

5-chloro-3-pyridin-4-yl-1,2-oxazole