Task: Please create a molecule SMILES based on the text description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocking compound (<10uM).
Result: CCN1C(=O)CNc2ncc(-c3ccc(-c4nc[nH]n4)nc3C)nc21
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#}
5-ethyl-3-[2-methyl-6-(1H-1,2,4-triazol-3-yl)pyridin-3-yl]-7,8-dihydropyrazino[2,3-b]pyrazin-6-one