You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[7-[[[(3S,4S)-4-aminooxolan-3-yl]methylamino]methyl]-3-oxo-1H-isoindol-2-yl]piperidine-2,6-dione .
user
C19H24N4O4
assistant