You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a s1p1 agonist, a immunomodulator, and autoimmune treatment. Please write the SMILES representation of it.
user
Cc1ccc(-n2ncc(-c3nc(-c4ccc(C(O)CN5CCCC(C(=O)O)C5)cc4)no3)c2C(F)(F)F)nc1
assistant