The molecule SMILES O=C1Nc2ccc(F)cc2C12Nc1ccccc1-c1nnc(SCc3ccccc3Cl)nc1O2 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.