You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a ec 5.99.1.2 (dna topoisomerase) inhibitor and belongs to the tremorogenic class of molecules.
user
CN1CC(O)C2=CC(=O)C(=O)C=C21
assistant