You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? It belongs to the anti arrhythmic class of molecules.
user
COc1ccc2c(c1)CCC(CCN1CCC(c3ccccc3)CC1)C2=NN(C)C(N)=O
assistant