preferred_name: S-methyl-(E)-thiourocanate + H2O <=> S-methyl-thiohydantoin-5-propanoate
preferred_name_lc: s-methyl-(e)-thiourocanate + h2o <=> s-methyl-thiohydantoin-5-propanoate
label: S-methyl-(E)-thiourocanate + H2O <=> S-methyl-thiohydantoin-5-propanoate
label_lc: s-methyl-(e)-thiourocanate + h2o <=> s-methyl-thiohydantoin-5-propanoate