Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.821\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(C)=CCN1CCN(Cc2cn[nH]c2C2CCCCC2)CC1CCO
(b) COc1ccccc1C1(O)C(=O)Nc2ccccc21
Answer: a. CC(C)=CCN1CCN(Cc2cn[nH]c2C2CCCCC2)CC1CCO
{#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#}
CC(C)=CCN1CCN(Cc2cn[nH]c2C2CCCCC2)CC1CCO
CC(C)=CCN1CCN(Cc2cn[nH]c2C2CCCCC2)CC1CCO
2-[4-[(5-cyclohexyl-1H-pyrazol-4-yl)methyl]-1-(3-methylbut-2-enyl)piperazin-2-yl]ethanol