The molecule with the SMILES Cn1c(SCC(=O)C(C)(C)C)nnc1-c1cccnc1 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}.