The molecule with the SMILES representation of O=P1(Oc2ccccc2)CC=C[C@H](COCc2ccccc2)O1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.