The SMILES FC(F)(F)c1cccc(Oc2nc(-c3ccccc3)nnc2C(F)(F)F)c1 represents a molecule that is not a human ether-à-go-go related gene (hERG) blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.