The molecule SMILES O=C(Nc1ccc2ccccc2c1)N1CCCN(CCOc2ccccc2)CC1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.