The molecule SMILES COc1ccc(-c2nnc3sc(CCN4C(=O)c5ccccc5C4=O)nn23)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.