The molecule with the SMILES O=C(COC(=O)CCCC1=NS(=O)(=O)c2ccccc2N1)Nc1ccc(Br)cc1 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}.