You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the anti ulcer class of molecules.
user
NC(=O)c1ccc(S(=O)(=O)n2cc(CCNC(=O)O)c(F)c2-c2cccnc2F)o1
assistant