You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a anti cancer. Please represent the molecule in SMILES.
user
CC(C)C(C(=O)N1CCC(CCn2c(Sc3cc4c(cc3Br)OCO4)nc3c(N)ncnc32)CC1)N(C)C(=O)OC(C)(C)C
assistant