The molecule SMILES CCCn1c(=O)c(C(=O)OCC)c(O)c2cc(Br)ccc21 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.