The molecule SMILES O=C1CNC(=O)/C1=C\N1CCN(C(c2ccccc2)c2ccccc2)CC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.