You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a cancer treatment.
user
O=C(C1CCC(Nc2ncc3c(Br)nn(-c4cc(F)c5ncccc5c4)c3n2)C1)N1CCN2C(=O)COCC2C1
assistant