The SMILES Cc1cc2c3c([nH]c2cc1S(=O)(=O)N1CCC2(CC1)OCCO2)CCCC3=O 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}.