The molecule SMILES Fc1ccc(NCc2nnc(SCc3nnc(-c4ccccc4)o3)n2CC2CCCO2)cc1 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}.