You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a ido inhibitor and belongs to the cancer treatment class of molecules. Use the above information to create a molecule.
user
N#Cc1ccc(NC(=O)CC2CCC(c3cccc(CN4CCCC4=O)c3)CC2)cc1
assistant