You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(1S,2S)-1-amino-1-hydroxy-3-(hydroxyamino)-3-oxopropan-2-yl]-4-[2-[4-[[(2S)-2,3-diaminopropanoyl]amino]phenyl]ethynyl]benzamide ?
user
C21H24N6O5
assistant