The SMILES C=CCn1c(C)c(C(C)=O)c(N2CCN(C(c3ccccc3)c3ccccc3)CC2)nc1=S represents a molecule that is not a hERG blocking compound (IC50 < 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.