The molecule with the SMILES O=C(c1ccc(C#CC2(O)CCCCC2)cc1)N1CCOCC1 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}.