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: The molecule is a lpa antagonist.
user
COc1cc(C(O)C(Cn2cc3cc(C(F)(F)F)cc(C(=O)O)c3n2)OC2CCCC2)cc(OC)c1C
assistant