The SMILES C=CCSc1nnc(-c2cc(Br)ccc2N)c(=O)[nH]1 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}.