You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a member of the s1p1 agonist class and affects autoimmune disease treatment.
user
CN(CCC(=O)O)c1ccc(-c2nc3ccc(C4(c5ccccc5)CC4)nc3s2)c(F)c1
assistant