Based on the SMILES representation C=CCn1cnc2c(nnn2-c2ccc(C)c(Cl)c2)c1=O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.