preferred_name: 4-deoxy-4-sulfo-D-erythrulose => 4-deoxy-4-sulfo-D-erythrose
preferred_name_lc: 4-deoxy-4-sulfo-d-erythrulose => 4-deoxy-4-sulfo-d-erythrose
label: 4-deoxy-4-sulfo-D-erythrulose => 4-deoxy-4-sulfo-D-erythrose
label_lc: 4-deoxy-4-sulfo-d-erythrulose => 4-deoxy-4-sulfo-d-erythrose