You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a phosphodiesterase inhibitor.
user
NS(=O)(=O)c1cccc(S(=O)(=O)N2CCSC2C(=O)OC(Cc2c(Cl)cncc2Cl)c2ccc(OC(F)F)c(OCC3CC3)c2)c1
assistant