The molecule SMILES O=C(CN1CCN(C(=S)NC2CCCC2)CC1)Nc1ccc(Oc2ccccc2)cc1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.