You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-amino-2-[[2-[[2-[(2,4-diamino-4-oxobutanoyl)amino]-3-hydroxybutanoyl]amino]-3-sulfanylpropanoyl]amino]hexanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H32N6O7S
assistant