You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a angiogenesis inhibitor. Please represent the molecule in SMILES.
user
FC(F)(F)c1ccc(Nc2nnc(-c3ccccc3SCc3ccnc4ccccc34)s2)cc1
assistant