You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a bcl2 inhibitor and is cancer treatment.
user
CC(C)c1ccccc1C1COCCN1C1CC2(CCN(c3ccc(C(=O)NSc4cc(N=O)c5c(n4)OCC(CC4CCOCC4)N5)c(Oc4cnc5[nH]ccc5c4)c3)CC2)C1
assistant