The molecule SMILES CC(C)(C)NC(=O)Cn1c(=O)oc2ccc(Cl)cc21 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}.