preferred_name: L-homolanthionine + hydrogen sulfide + H(+) => 2 L-homocysteine
preferred_name_lc: l-homolanthionine + hydrogen sulfide + h(+) => 2 l-homocysteine
label: L-homolanthionine + hydrogen sulfide + H(+) => 2 L-homocysteine
label_lc: l-homolanthionine + hydrogen sulfide + h(+) => 2 l-homocysteine