You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a anti arrhythmic.
user
Cn1c(N2CCN(CCCOc3ccc(C(=O)c4ccccc4)cc3Cl)CC2)cc(=O)n(C)c1=O
assistant