The molecule SMILES O=C(O)c1ccc2c(c1)C(=O)N(c1ccccc1-c1ccccc1)C2=O 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}.