Task: Please give me a molecule SMILES based on the description below.
Description: A molecule that is a hERG blocking compound (<10uM).
Result: O=c1[nH]c([C@@H]2CCCN2)nc2c1oc1ccc(Cl)cc12
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is a {herg_blocker__names__noun}.
Result: {SMILES#}
8-chloro-2-[(2S)-pyrrolidin-2-yl]-3H-[1]benzofuro[3,2-d]pyrimidin-4-one