The SMILES Clc1ccc(C[n+]2cc(-c3ccc(Cl)cc3)n3c2CCC3)cc1.[Cl-] is 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}.