preferred_name: coenzyme B + methyl-coenzyme M => methane + coenzyme M-coenzyme B heterodisulfide
preferred_name_lc: coenzyme b + methyl-coenzyme m => methane + coenzyme m-coenzyme b heterodisulfide
label: coenzyme B + methyl-coenzyme M => methane + coenzyme M-coenzyme B heterodisulfide
label_lc: coenzyme b + methyl-coenzyme m => methane + coenzyme m-coenzyme b heterodisulfide