preferred_name: 6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
preferred_name_lc: 6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
label: 6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin
label_lc: 6-hydroxymethyl-7,8-dihydropterin + glycolaldehyde => 7,8-dihydroneopterin