The SMILES COCCn1cnc2c1c(=O)n(CC(=O)c1ccc3c(c1)OCCO3)c(=O)n2Cc1ccccc1 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}.