preferred_name: (Z)-1,2-dichloroethene + AH2 = chloroethene + chloride + A + H(+)
preferred_name_lc: (z)-1,2-dichloroethene + ah2 = chloroethene + chloride + a + h(+)
label: (Z)-1,2-dichloroethene + AH2 = chloroethene + chloride + A + H(+)
label_lc: (z)-1,2-dichloroethene + ah2 = chloroethene + chloride + a + h(+)