Task: Answer the multiple-choice question.
Question: Which drug has a -21.928% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1cc([N+](=O)[O-])c(C(C)(C)C)cc1N
b CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
Answer: b. CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
ethyl 1-(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylate;hydrochloride