The molecule SMILES C=CCn1c(CNC(=O)c2ccco2)nnc1SCC(=O)c1ccccc1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.