preferred_name: a carboxylate + phosphate + H(+) => an acyl phosphate + H2O
preferred_name_lc: a carboxylate + phosphate + h(+) => an acyl phosphate + h2o
label: a carboxylate + phosphate + H(+) => an acyl phosphate + H2O
label_lc: a carboxylate + phosphate + h(+) => an acyl phosphate + h2o