The molecule SMILES FC(F)(F)c1cccc(NC(=S)NCC(c2cccnc2)N2CCOCC2)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.