Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.413% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C1CC(=O)NC(SCC(=O)Nc2ccccc2[N+](=O)[O-])=N1
b) CCOC(=O)c1c(N)n[nH]c1-c1ccc(OC)cc1
c) CC(C)COC(=O)C(C#N)c1nc2ccccc2nc1N1CCN(Cc2ccc3c(c2)OCO3)CC1
d) O=C(NCc1cccs1)c1cc(-c2ccncc2)nc2ccc(Br)cc12
Answer: a. O=C1CC(=O)NC(SCC(=O)Nc2ccccc2[N+](=O)[O-])=N1
{#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#}
O=C1CC(=O)NC(SCC(=O)Nc2ccccc2[N+](=O)[O-])=N1
O=C1CC(=O)NC(SCC(=O)Nc2ccccc2[N+](=O)[O-])=N1
2-[(4,6-dioxo-1H-pyrimidin-2-yl)sulfanyl]-N-(2-nitrophenyl)acetamide