The SMILES CCC(C)N1C(=O)/C(=C/c2ccc3c(c2)CCN3CCCCl)C(=O)NC1=S 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}.