The SMILES CCc1ccc(Nc2cc(C(=O)NCCCN3CCOCC3)c3ccccc3n2)cc1 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}.