preferred_name: delta-tocotrienol <=> 6-geranylgeranyl-2-methylbenzene-1,4-diol
preferred_name_lc: delta-tocotrienol <=> 6-geranylgeranyl-2-methylbenzene-1,4-diol
label: delta-tocotrienol <=> 6-geranylgeranyl-2-methylbenzene-1,4-diol
label_lc: delta-tocotrienol <=> 6-geranylgeranyl-2-methylbenzene-1,4-diol