The SMILES Cc1ccc2nc3c(c(Nc4ccc5c(c4)OCCO5)c2c1)CCC3.Cl 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}.