You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a anti arrhythmic.
user
CC(=O)c1ccccc1CCN1CCN(c2cc(=O)n(C)c(=O)n2C)CC1.O=C(O)C(=O)O
assistant