The SMILES Cc1ccc(-n2ccnc(SCC(=O)NC3CCCC3)c2=O)cc1Cl 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}.