The molecule with the SMILES Cc1nnc(SCCn2c(Br)nc3c2c(=O)[nH]c(=O)n3C)s1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.