You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the s1p1 agonist class of molecules. Use the above information to create a molecule.
user
OCc1cc2c(cc1F)-c1noc(-c3onc(-c4ccccc4)c3C(F)(F)F)c1CC2
assistant