The molecule SMILES COC(=O)c1cc(C(=O)N(Cc2ccccc2)c2ccccn2)cc([N+](=O)[O-])c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.