Problem statement: Answer the multiple choice question.
Question: Which drug has a 21.314% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1CC(NC(=O)CC#N)CC(C)(C)C1
(b) CN(C)/C=C(\C#N)C(=O)N/N=C/c1ccc(F)cc1
(c) COc1nc(N/N=C/c2cccc(Br)c2)nc(N2CCCCC2)n1
(d) O=C(Nc1ccccc1O)c1ccc(NS(=O)(=O)c2cccc3cccnc23)cc1
Answer: a. CC1CC(NC(=O)CC#N)CC(C)(C)C1
{#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#}
CC1CC(NC(=O)CC#N)CC(C)(C)C1
CC1CC(NC(=O)CC#N)CC(C)(C)C1
2-cyano-N-(3,3,5-trimethylcyclohexyl)acetamide