The molecule SMILES Cc1ccc(-c2c[n+](CC(=O)Nc3cc(=O)n(C)c(=O)n3C)c3n2CCC3)cc1.[Cl-] is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.