The molecule SMILES CCc1ccc(OCC(=O)NNC(=O)CNC(=O)c2ccc(Br)o2)cc1 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}.