The molecule with the SMILES COc1ccc2[nH]c(=O)c(C(c3nnnn3C(C)(C)C)N(Cc3ccco3)CC3CCCO3)cc2c1 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}.