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 cancer treatment and anti tumor, belonging to the anti cancer class of molecules, and is anti tumour.
user
Clc1ccc2[nH]c(-c3ccc[nH]3)cc2c1
assistant