The molecule with the SMILES CCCCc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CCN(C)CC3)c2)s1 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}.