The molecule with the SMILES representation of COc1cccc(C2c3[nH]c4ccccc4c3CCN2Cc2ncc[nH]2)c1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.