The molecule SMILES O=C(C[n+]1cccc(C(=O)N/N=C/c2ccc(Br)cc2)c1)c1ccccc1 is a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.