preferred_name: 2-methyl-6-phytyl-1,4-benzene-1,4-diol => delta-tocopherol
preferred_name_lc: 2-methyl-6-phytyl-1,4-benzene-1,4-diol => delta-tocopherol
label: 2-methyl-6-phytyl-1,4-benzene-1,4-diol => delta-tocopherol
label_lc: 2-methyl-6-phytyl-1,4-benzene-1,4-diol => delta-tocopherol