The molecule SMILES Cc1ccc(NC2CCCN(C(=O)c3cccc(-c4ncc[nH]4)c3)C2)cc1C is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.