You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]propanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H30N4O7
assistant