The SMILES NC[C@@H](O)COc1ccccc1C(=O)CCc1ccccc1 represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1-[2-[(2R)-3-amino-2-hydroxypropoxy]phenyl]-3-phenylpropan-1-one