The SMILES COc1ccc(N2CCN(C(=O)CSc3ccc([N+](=O)[O-])cc3)CC2)cc1 is a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.