preferred_name: Fe(2+) + Fe(III)-[cytochrome c] => Fe(3+) + Fe(II)-[cytochrome c]
preferred_name_lc: fe(2+) + fe(iii)-[cytochrome c] => fe(3+) + fe(ii)-[cytochrome c]
label: Fe(2+) + Fe(III)-[cytochrome c] => Fe(3+) + Fe(II)-[cytochrome c]
label_lc: fe(2+) + fe(iii)-[cytochrome c] => fe(3+) + fe(ii)-[cytochrome c]