Based on the SMILES Cc1cc(C(C#N)c2cccc(Cl)c2)n2ncnc2n1, the molecule is not a human ether-à-go-go related gene (hERG) blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.