The SMILES O=[N+]([O-])c1ccc(O)c(-c2cc(C(F)(F)F)nc(-c3ccccc3)n2)c1 represents a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.