The SMILES O=C(NC1CCN(CCc2c[nH]c3ccccc23)CC1)c1ccccc1 represents a molecule that is a human ether-à-go-go related gene (hERG) blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.