The molecule SMILES COc1cccc(CNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCCCC4)ccc32)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.