The molecule SMILES C=C1CCC(N(O)c2cc(C)on2)C(=C)CCC2C1CC2(C)C is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.