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: The molecule is a member of the tachykinin antagonist class, affects inflammation treatment, and is characterized as pain treatment.
user
FC(F)(F)Oc1ccc(-n2cnnc2)cc1C1=CC2(CCCNC2c2ccccc2)OC1
assistant