(Z)-1,2-dichloroethene + AH2 => chloroethene + chloride + A + H(+)
(z)-1,2-dichloroethene + ah2 => chloroethene + chloride + a + h(+)
(Z)-1,2-dichloroethene + AH2 => chloroethene + chloride + A + H(+)
(z)-1,2-dichloroethene + ah2 => chloroethene + chloride + a + h(+)