preferred_name: 3,3',5-triiodo-L-thyronine + iodide + A + H(+) <=> L-thyroxine + AH2
preferred_name_lc: 3,3',5-triiodo-l-thyronine + iodide + a + h(+) <=> l-thyroxine + ah2
label: 3,3',5-triiodo-L-thyronine + iodide + A + H(+) <=> L-thyroxine + AH2
label_lc: 3,3',5-triiodo-l-thyronine + iodide + a + h(+) <=> l-thyroxine + ah2