The SMILES O=C(NCc1ccc(OC(F)(F)F)cc1)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O 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}.