preferred_name: 5-hydroxymethyluracil + 2-deoxy-D-ribose 5-phosphate => 5-hydroxymethyl-dUMP + H2O
preferred_name_lc: 5-hydroxymethyluracil + 2-deoxy-d-ribose 5-phosphate => 5-hydroxymethyl-dump + h2o
label: 5-hydroxymethyluracil + 2-deoxy-D-ribose 5-phosphate => 5-hydroxymethyl-dUMP + H2O
label_lc: 5-hydroxymethyluracil + 2-deoxy-d-ribose 5-phosphate => 5-hydroxymethyl-dump + h2o