The SMILES CCCCCSc1nnc2c(n1)OC(C)N(C(C)=O)c1ccccc1-2 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}.