The molecule SMILES O=C(C[n+]1cc(-c2ccc(Cl)cc2)n2c1CCC2)Nc1nc(-c2ccccc2)cs1.[Cl-] 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}.