The molecule SMILES O=C(CN1C2CCCC1CC(NC(=O)c1ccccc1)C2)Nc1ccccc1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.