The molecule SMILES O=C(c1cccn(Cc2ccc(C(F)(F)F)cc2)c1=O)N1CCOCC1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.