The SMILES Cc1nc(-c2nnc(SCC(=O)Nc3ccc(Cl)cc3)n2C)cs1 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}.