You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (3S,6S,9S)-3-benzyl-9-(hydroxymethyl)-6-(1H-indol-3-ylmethyl)-1,4,7-triazonane-2,5,8-trione .
user
C23H24N4O4
assistant