The molecule with the SMILES O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NC1CCN(Cc2ccccc2)CC1 is a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.