The SMILES O=C(Nc1cccc(C(F)(F)F)c1)N(Cc1ccc(Cl)cc1)CC(O)C(F)(F)F is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.