The SMILES O=C1CSC(=S)N1/N=C/c1cc(Br)c(O)c(Br)c1 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}.