The molecule with the SMILES representation of Cc1[nH]nc2c1C(c1ccsc1)C1=C(CC(C)(C)CC1=O)N2 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}.