The molecule with the SMILES representation of Cc1nc2c(C)cccn2c(=O)c1NC(=O)c1cccc2ccccc12 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}.