You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is anti body. Use the above information to create a molecule.
user
O=C(O)C1=C(Cl)C(Cl)(Cl)C2=C(C1(Cl)Cl)C1(OC2=O)c2ccc(O)cc2Oc2cc(O)c(Cl)cc21
assistant