The molecule SMILES O=C(C1CCN(C2CCN(Cc3ccsc3)CC2)CC1)N1CCOCC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.