Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 0.727\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1nnnc1SCC(=O)NNC(=O)C1CCCCC1
b. O=S(=O)(Nc1ccccc1)c1cccc2nsnc12
Answer: a. CCn1nnnc1SCC(=O)NNC(=O)C1CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1nnnc1SCC(=O)NNC(=O)C1CCCCC1
CCn1nnnc1SCC(=O)NNC(=O)C1CCCCC1
N'-[2-(4-ethyltetrazol-5-yl)sulfanylacetyl]cyclohexanecarbohydrazide