The SMILES CN(C)c1ccc(/C=c2\sc3n(c2=O)CCCN=3)cc1 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}.