The SMILES CC(=O)NC1C(Oc2ccc(C=O)cc2)OC(COC(C)=O)C(OC(C)=O)C1OC(C)=O 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}.