preferred_name: n sulfur + hydrogen sulfide + NADP(+) => (n+1) sulfur + NADPH
preferred_name_lc: n sulfur + hydrogen sulfide + nadp(+) => (n+1) sulfur + nadph
label: n sulfur + hydrogen sulfide + NADP(+) => (n+1) sulfur + NADPH
label_lc: n sulfur + hydrogen sulfide + nadp(+) => (n+1) sulfur + nadph