The molecule with the SMILES NCCSS(=O)(=O)CCN is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
2-(2-aminoethylsulfanylsulfonyl)ethanamine