The molecule SMILES O=P([O-])([O-])C(Sc1ccc(Cl)cc1)P(=O)([O-])[O-] is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.