The molecule SMILES O=C(NCCc1ccccc1)C1CCN(C2CCN(C(=O)CC3=CCCCC3)CC2)CC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.