The SMILES CCCCc1nc(SCC(=O)Nc2nnc(C(C)C)s2)n[nH]1 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}.