The SMILES Cc1ccccc1N(C(=O)Cn1nnc(-c2cccs2)n1)C(C(=O)NCCC(C)C)c1ccco1 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}.