You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to the s1p1 agonist class of molecules.
user
NCC(CCCOP(=O)(O)O)c1ccc2c(c1)CCC(CS(=O)(=O)c1ccccc1)C2
assistant