Based on the SMILES C=CCc1ccc(OCC(O)CN2CCN(Cc3ccc(Cl)cc3)CC2)c(OC)c1.Cl, 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}.