The molecule with the SMILES representation of C=CCNC(=O)C(=O)c1cccn1-c1ccsc1C(=O)OC is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.