You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a anti body member of the cancer treatment class.
user
CC(C)(C)C(O)CCC(=O)N1Cc2ccccc2-c2c(nnn2CCOC2OC(COC3OC(COC4OC(COC5OC(CO)C(O)C(O)C5O)C(O)C(O)C4O)C(O)C(O)C3O)C(O)C(O)C2O)-c2ccccc21
assistant