The molecule SMILES Cc1cccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)c1C is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.