The SMILES O=c1[nH]c(SCc2nc3ccccc3c(=O)n2-c2ccccc2C(F)(F)F)nc2ccccc12 is not 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}.