Based on the SMILES Cn1ncc(C#N)c1NC(=O)C1CC(c2ccc(Cl)c(Cl)c2)=NO1, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.