The SMILES CN(C)N1C(N)=C(C#N)C(c2cccnc2)C2=C1CC(C)(C)CC2=O is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.