The SMILES Cc1ccc2nc(SCC(=O)Nc3cc(C(C)(C)C)nn3-c3ccccc3)[nH]c2c1 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.