The molecule with the SMILES O=C(CCOc1ccccc1)NCC(c1ccco1)N1CCCCC1 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}.