The SMILES O=C(NCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc2ccccc2c1 is from a molecule that is a human ether-à-go-go related gene (hERG) blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.