preferred_name: Fe(III)-[cytochrome c](in) => Fe(III)-[cytochrome c](out)
preferred_name_lc: fe(iii)-[cytochrome c](in) => fe(iii)-[cytochrome c](out)
label: Fe(III)-[cytochrome c](in) => Fe(III)-[cytochrome c](out)
label_lc: fe(iii)-[cytochrome c](in) => fe(iii)-[cytochrome c](out)