The SMILES O=C(Nc1nnc(C2=COCCO2)o1)c1ccc(Cc2ccccc2)cc1 represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.