The molecule SMILES Cn1ncc(Br)c1C(=O)NC12CC3CC(CC(C3)C1)C2 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.