The molecule with the SMILES Cn1c(SCc2ccc(Br)cc2)nc2c(c1=O)SCC2 is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.