preferred_name: coproporphyrin III + Fe(2+) => Fe-coproporphyrin III + 2 H(+)
preferred_name_lc: coproporphyrin iii + fe(2+) => fe-coproporphyrin iii + 2 h(+)
label: coproporphyrin III + Fe(2+) => Fe-coproporphyrin III + 2 H(+)
label_lc: coproporphyrin iii + fe(2+) => fe-coproporphyrin iii + 2 h(+)