You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a histone deacetylase inhibitor. Please write the SMILES representation of it.
user
O=C(C=Cc1ccn(S(=O)(=O)c2ccc(-c3ccc(OCCN4CCOCC4)cc3)cc2)c1)NO
assistant