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 fasn inhibitor and belongs to the obesity treatment class of molecules, impacting cancer treatment.
user
O=C(C1CC1)N1CCC(CN2C(=O)C3(CC3)NC2C2CC=C(C3C=C4CC(O)N=CC4CC3)CC2)C1
assistant