You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a immunomodulator.
user
COc1nc(OCc2cccc(-c3csc(COc4ccc(CNCCO)c(OC)n4)c3C)c2C)ccc1CNCCO
assistant