Task: Please give me a SMILES based on the text description below.
Description: A molecule that is a hERG blocker (<10uM).
Result: N#Cc1ccccc1Cn1c(N2CCCC(N)C2)nc2c(Br)c[nH]c2c1=O
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#}
2-[[2-(3-azanylpiperidin-1-yl)-7-bromanyl-4-oxidanylidene-5H-pyrrolo[3,2-d]pyrimidin-3-yl]methyl]benzenecarbonitrile