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