The molecule SMILES CCSc1nnc(-c2cnn(-c3ccccc3)c2-n2cccc2)n1C 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}.