Task: Answer the multiple choice question.
Question: Which drug has a 17.851\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)(C)NC(=O)CCc1ncc(C(F)(F)F)cc1Cl
(b) COc1ccccc1C(=O)NC1CC(C)(C)NC(C)(C)C1
Answer: b. COc1ccccc1C(=O)NC1CC(C)(C)NC(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_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#}
COc1ccccc1C(=O)NC1CC(C)(C)NC(C)(C)C1
COc1ccccc1C(=O)NC1CC(C)(C)NC(C)(C)C1
2-methoxy-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide