The SMILES COc1cccc(-c2cc(C(F)(F)F)nc(-n3ccc([N+](=O)[O-])n3)n2)c1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.