The molecule with the SMILES representation of O=C(NN1C(=O)C2C(C1=O)C1C=CC2C12CC2)c1cccnc1 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}.