You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to the anti arrhythmic class of molecules.
user
CCCCc1cc2cc(C(=O)C(C)NCCC(=O)O)ccn2c1C(=O)c1ccc(CCCN(CCCC)CCCC)cc1.Cl
assistant