Task: Answer the MCQ question.
Question: Which compound exhibits a 16.524% 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] CC(=O)c1cc(C#N)c(Oc2cccc(C(F)(F)F)c2)nc1C
[b] COc1ccc(/C=N/NC(=O)c2nonc2N)cc1OC
[c] NC(=O)COc1ccc(/C=N/NS(=O)(=O)c2ccccc2)cc1
[d] Cn1c(CSc2nc3ccccc3n2C)nc2ccccc21
Answer: a. CC(=O)c1cc(C#N)c(Oc2cccc(C(F)(F)F)c2)nc1C
{#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#}
CC(=O)c1cc(C#N)c(Oc2cccc(C(F)(F)F)c2)nc1C
CC(=O)c1cc(C#N)c(Oc2cccc(C(F)(F)F)c2)nc1C
5-acetyl-6-methyl-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carbonitrile