The SMILES CC1=NNC(=O)C1C(c1cccc(O)c1)C(C#N)C#N 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}.