6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin