The molecule with the SMILES representation of O=C(Cn1c(=O)oc2cc(S(=O)(=O)N3CCCCC3)ccc21)N1CCc2ccccc2C1 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}.