The SMILES c1nc(NCCN2CCOCC2)c2sc3nc(N4CCOCC4)c4c(c3c2n1)CCC4 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.