label: 7,8-dihydroneopterin 3'-triphosphate <=> glycolaldehyde triphosphate + 6-hydroxymethyl-7,8-dihydropterin
label_lc: 7,8-dihydroneopterin 3'-triphosphate <=> glycolaldehyde triphosphate + 6-hydroxymethyl-7,8-dihydropterin