The molecule SMILES NCCNC(=O)Cn1c(=O)c2c3c(sc2n(Cc2ccccc2)c1=O)CCCC3 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.