The molecule SMILES Cc1ccc(NC(=O)CSc2ccc(-c3ccc(-n4cccn4)cc3)nn2)c(C)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.