The molecule SMILES O=S(=O)(c1ccc(N2CCN(Cc3ccccc3)CC2)nc1)N1CCCC1 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}.