The SMILES COc1ccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCCC4)CC2)c([N+](=O)[O-])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}.