(3R,6R)-1,3,4,6-tetrachlorocyclohexa-1,4-diene => 1,2,4-trichlorobenzene + chloride + H(+)
(3r,6r)-1,3,4,6-tetrachlorocyclohexa-1,4-diene => 1,2,4-trichlorobenzene + chloride + h(+)
(3R,6R)-1,3,4,6-tetrachlorocyclohexa-1,4-diene => 1,2,4-trichlorobenzene + chloride + H(+)
(3r,6r)-1,3,4,6-tetrachlorocyclohexa-1,4-diene => 1,2,4-trichlorobenzene + chloride + h(+)