The molecule with the SMILES Cc1cc(-c2nnc(CSc3nnc(NC(=O)c4ccc(C(C)(C)C)cc4)s3)o2)ccc1[N+](=O)[O-] 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}.