You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[[6-amino-1-[(1-carboxy-2-hydroxyethyl)amino]-1-oxohexan-2-yl]amino]-3-[(2,4-diamino-4-oxobutanoyl)amino]-4-oxobutanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C17H30N6O9
assistant