Based on the SMILES CCNC(=O)/C(C#N)=C/c1c(N2CC(C)OC(C)C2)nc2ccccn2c1=O, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.