You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[(2,4-dihydroxy-3,3-dimethylbutanoyl)amino]methyl]-5-[[(E)-octadec-9-enoyl]amino]pentanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H56N2O6
assistant