The molecule with the SMILES COC(=O)c1ccc(NC(=O)C23CC4CC(C2)CC(n2cncn2)(C4)C3)cc1 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}.