The molecule SMILES S=c1nc2c(n[nH]1)c1ccccc1n2CCc1ccccc1 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}.