You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti biotic.
user
COc1cccc(Oc2cccc3c(CN(C)C(=O)C=Cc4cnc5c(c4)NCCC(=O)N5COP(=O)(OCCSC)OCCS(C)(C)C)c(C)oc23)c1
assistant