The molecule with the SMILES COc1cccc(C(=O)c2c[nH]c(C(=O)NCc3ccco3)c2)c1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.