The molecule with the SMILES representation of COc1ccc(C(=O)N2CC3(C)C4CCC3(C)C2(C#N)C4)cc1OC is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.