The SMILES Cc1cccc(NS(=O)(=O)c2ccc(C(=O)NCC3(N4CCCCC4)CCCCC3)cc2)c1C 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}.