preferred_name: 3,3',5'-triiodothyronamine + iodide + A + H(+) <=> 3,3',5,5'-tetraiodothyronamine + AH2
preferred_name_lc: 3,3',5'-triiodothyronamine + iodide + a + h(+) <=> 3,3',5,5'-tetraiodothyronamine + ah2
label: 3,3',5'-triiodothyronamine + iodide + A + H(+) <=> 3,3',5,5'-tetraiodothyronamine + AH2
label_lc: 3,3',5'-triiodothyronamine + iodide + a + h(+) <=> 3,3',5,5'-tetraiodothyronamine + ah2