Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.156\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(-c2cc(=O)c3ccc(F)cc3[nH]2)cc1
(b) CCC(C)(C)n1nnnc1C(c1ccc2ncccc2c1)N1CCN2CCCC2C1
Answer: b. CCC(C)(C)n1nnnc1C(c1ccc2ncccc2c1)N1CCN2CCCC2C1
{#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#}
CCC(C)(C)n1nnnc1C(c1ccc2ncccc2c1)N1CCN2CCCC2C1
CCC(C)(C)n1nnnc1C(c1ccc2ncccc2c1)N1CCN2CCCC2C1
6-[3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-yl-[1-(2-methylbutan-2-yl)tetrazol-5-yl]methyl]quinoline