The SMILES Cc1nn(-c2ccccc2)nc1C(=O)Oc1cc(C(F)(F)F)nn1-c1ccccc1 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}.