The SMILES NC(=O)c1c(NC(=O)CCCn2cnc([N+](=O)[O-])n2)sc2c1CCCC2 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}.