You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a angiogenesis inhibitor. Use the above information to create a molecule.
user
CNC(=O)c1cc(Oc2ccc(N(C=O)Nc3cc(C(C)(C)C)on3)c(C)c2)ccn1
assistant