The molecule SMILES COC(=O)C1(C)NC(c2ccc(O)cc2)C2C(=O)N(c3ccccc3)C(=O)C21 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}.