Based on the SMILES COC(=O)c1[nH]c2ccc(C)cc2c1NC(=O)CCN1CCN(Cc2ccc3c(c2)OCO3)CC1, the molecule is a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.