The SMILES CCN1CCN(C(=O)Cn2cnc3sc(C)c(S(=O)(=O)N4CCN(c5ncccn5)CC4)c3c2=O)CC1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.