You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: Decomp @ 180 °c with deposit of metallic nickel & release of carbon monoxide The molecule has Musty odor.
user
[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Ni]
assistant