Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.252% 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.) Cc1cc(C)n(-c2cc(Cl)ccc2[N+](=O)[O-])n1
b.) CN1C(=O)c2cccc3c(S(N)(=O)=O)ccc1c23
c.) Cn1cnnc1SCC(=O)c1ccco1
Answer: b. CN1C(=O)c2cccc3c(S(N)(=O)=O)ccc1c23
{#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#}
CN1C(=O)c2cccc3c(S(N)(=O)=O)ccc1c23
CN1C(=O)c2cccc3c(S(N)(=O)=O)ccc1c23
1-methyl-2-oxobenzo[cd]indole-6-sulfonamide