The molecule with the SMILES representation of Nc1c(C(=O)NCCc2ccccc2)c2nc3ccccc3nc2n1CCN1CCOCC1 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}.