The molecule SMILES CN(C)CCCNC(=O)c1cc(C(=O)C2CCCCC2)c[nH]1 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}.