The SMILES CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)C)c2cccnc2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.