The molecule SMILES O=C(NCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)o1 is a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.