The SMILES Cc1cc(C)c(C)c(S(=O)(=O)NC2CCN(Cc3ccccc3)CC2)c1C.Cl 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}.