The molecule SMILES CC(=O)N1CCN(c2nc3cc4c(cc3nc2NS(=O)(=O)c2ccccc2)OCCO4)CC1 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}.