The molecule SMILES O=C1NC(=O)N(c2ccc(Cl)cc2)C(=O)/C1=C\c1ccc(Sc2nc3ccccc3[nH]2)o1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.