You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a ido inhibitor.
user
N#Cc1ccc(C(=O)NC2(c3ccc(-c4ccc(C#N)nc4)cc3)CCC2)cc1
assistant