The molecule with the SMILES COCCC(=O)N1CCC(Oc2ccc(C(=O)NCCc3cn[nH]c3)cc2)CC1 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}.