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 anti psychotic and belongs to the serotonin antagonist class of molecules.
user
CC1(C)C(=O)C(C)(C)c2cc(C(O)CN3CCN(c4nsc5ccccc45)CC3)ccc21
assistant