You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the cancer treatment class of molecules. Please write the SMILES representation of it.
user
Cc1cc2c3c(c(NC(C)C)nc2cc1OCCCN1CCCC1)CCC(C)N3
assistant