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 epitope, a cardiotonic drug, a ec 3.6.3.9 (na(+)/k(+)-transporting atpase) inhibitor, and anti arrhythmia drug.
user
CCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC2OC(C)CC(N(C)C)C2O)C(C)(O)CC(C)CN(C)C(C)C(O)C1(C)O
assistant