preferred_name: Co-sirohydrochlorin + 2 H(+) = sirohydrochlorin + Co(2+)
preferred_name_lc: co-sirohydrochlorin + 2 h(+) = sirohydrochlorin + co(2+)
label: Co-sirohydrochlorin + 2 H(+) = sirohydrochlorin + Co(2+)
label_lc: co-sirohydrochlorin + 2 h(+) = sirohydrochlorin + co(2+)