You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a histone deacetylase inhibitor and is cancer treatment.
user
Cn1cc(-c2cnn(Cc3ccccc3)c2)c(-c2ccc(C(=O)O)cc2)cc1=O
assistant