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 belongs to the fibrosis treatment class of molecules, with the characteristic of being anti bodydrug conjugate.
user
Cn1c(-c2ccc3nccnc3c2)c(-c2ccsc2)c(=O)n1C
assistant