The SMILES CCCCCCSc1cccc(-c2nc3cc(C)ccn3c2NC2CCCCC2)c1.O=C(O)C(F)(F)F 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}.