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: It belongs to the s1p1 agonist class of molecules. Please write the SMILES representation of it.
user
CC(Oc1ccc(-c2nc(-c3ccc4ncn(C)c4c3)no2)cc1C(F)(F)F)C(F)(F)F.Cl
assistant