Task: Answer the MCQ question.
Question: Which drug has a 4.226% 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) COc1ccc(S(=O)(=O)NCCOc2ccccc2)cc1F
b) FC(c1nc2ccccc2[nH]1)C(F)(F)F
c) O=C1CN(C(=O)CSc2nnnn2-c2ccc(Cl)cc2)c2ccccc2N1
d) CCOC(=O)C1CCN(C2=C(NS(=O)(=O)c3ccc(Br)cc3)C(=O)c3ccccc3C2=O)CC1
Answer: d. CCOC(=O)C1CCN(C2=C(NS(=O)(=O)c3ccc(Br)cc3)C(=O)c3ccccc3C2=O)CC1
{#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(C2=C(NS(=O)(=O)c3ccc(Br)cc3)C(=O)c3ccccc3C2=O)CC1
CCOC(=O)C1CCN(C2=C(NS(=O)(=O)c3ccc(Br)cc3)C(=O)c3ccccc3C2=O)CC1
4-bromo-N-[3-(4-ethoxycarbonylpiperidin-1-yl)-1,4-dioxonaphthalen-2-yl]benzenesulfonamide