preferred_name: L-homocysteine thiolactone + AMP + H(+) => L-homocysteinyl-AMP
preferred_name_lc: l-homocysteine thiolactone + amp + h(+) => l-homocysteinyl-amp
label: L-homocysteine thiolactone + AMP + H(+) => L-homocysteinyl-AMP
label_lc: l-homocysteine thiolactone + amp + h(+) => l-homocysteinyl-amp