The molecule SMILES O=C(Nc1ccc2c(c1)C(=O)OC2)c1ccc(C(F)(F)F)cc1 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}.