The SMILES Cc1cccc(C2C3=C(CCCC3=O)N=C3c4ccccc4C(=O)C32)c1 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}.