Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.127\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COCCNC(=O)CCc1nc(-c2ccccc2)no1
b. CC1CCN(C(=O)CSc2nc3ncccc3[nH]2)CC1
c. Nc1c(C(=O)c2cccs2)oc2ccccc12
Answer: b. CC1CCN(C(=O)CSc2nc3ncccc3[nH]2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CCN(C(=O)CSc2nc3ncccc3[nH]2)CC1
CC1CCN(C(=O)CSc2nc3ncccc3[nH]2)CC1
2-(1H-imidazo[4,5-b]pyridin-2-ylsulfanyl)-1-(4-methylpiperidin-1-yl)ethanone