Task: Answer the multiple-choice question.
Query: Which compound has a -19.989% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(NC(=O)CN(C)C(=O)c2cccc(S(=O)(=O)NCc3cccs3)c2)cc1
[b] NC(=O)C1CCN(C(=O)c2ccc3nc(-c4ccccc4)c(-c4ccccc4)nc3c2)CC1
Answer: b. NC(=O)C1CCN(C(=O)c2ccc3nc(-c4ccccc4)c(-c4ccccc4)nc3c2)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#}
NC(=O)C1CCN(C(=O)c2ccc3nc(-c4ccccc4)c(-c4ccccc4)nc3c2)CC1
NC(=O)C1CCN(C(=O)c2ccc3nc(-c4ccccc4)c(-c4ccccc4)nc3c2)CC1
1-(2,3-diphenylquinoxaline-6-carbonyl)piperidine-4-carboxamide