The SMILES C=CCNC(=O)C1=NN(c2c(F)c(F)cc(F)c2F)C(=O)CC1 is from a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.