The molecule SMILES COC(=O)c1ccc(CSc2ccc3nnc(-c4ccccc4)n3n2)o1 is a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.