The molecule SMILES CC1CC(C)CN(CC(=O)N2CCc3[nH]c4ccccc4c3C2)C1 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}.