You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is cancer treatment.
user
C=C1CC2CCC34CC(O)(O)C(O3)C3OC5CCC(CC(=O)OC6C(CC7OC(CCC1O2)CC(N)C7=C)OC1CC2OC7(CC2OC1C6N)CC1OC2(CC(N)C6OC(CC(=O)O)C(O)CC6O2)CC2(N)CC12O7)OC5C(O4)C3C
assistant