The molecule SMILES NC(=O)C1CC(=O)N(Cc2ccc3c(c2)OCO3)C(=Nc2ccccc2)S1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.