Problem statement: Answer the MCQ question.
Question: Which drug has a 11.191% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1ccc(Nc2nc(N)nc(CN3CCN(C)CC3)n2)cc1
b Brc1ccc(-c2nn[nH]n2)cc1
c O=C1c2cccc3cccc(c23)C(=O)N1Cc1ccccc1
Answer: b. Brc1ccc(-c2nn[nH]n2)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#}
Brc1ccc(-c2nn[nH]n2)cc1
Brc1ccc(-c2nn[nH]n2)cc1
5-(4-bromophenyl)-2H-tetrazole