Based on the SMILES NC[C@@H](O)CSP(=O)(O)O, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
[(2R)-3-amino-2-hydroxypropyl]sulfanylphosphonic acid