The SMILES CCC1(CC)Cc2ccccc2C2=C(C(=O)N3CCCCC3)C(=O)C(=O)N21 is from a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.