You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a photoacid generator.
user
CC(CCC(=O)OC(C(F)(F)F)C(F)(F)S(=O)(=O)O)C1CCC2C3C(O)CC4CC(OC=O)CCC4(C)C3CCC12C
assistant