The molecule with the SMILES representation of COc1ccc(-c2oc3ncn4nc(COc5ccccc5)nc4c3c2-c2ccc(OC)cc2)cc1 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}.