The SMILES Cc1onc(-c2ccccc2)c1C(=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1 represents a molecule that is not 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}.