The SMILES Cc1cc(C)c(C#N)c(SCC(=O)Nc2ccc3c(c2)OCO3)n1 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}.