Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.352\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1CC(C(=O)NCc2ccccc2)C2(CCCC2)O1
(b) CS(=O)(=O)N(CCc1ccccc1)CC(=O)NCc1ccncc1
Answer: a. O=C1CC(C(=O)NCc2ccccc2)C2(CCCC2)O1
{#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#}
O=C1CC(C(=O)NCc2ccccc2)C2(CCCC2)O1
O=C1CC(C(=O)NCc2ccccc2)C2(CCCC2)O1
N-benzyl-2-oxo-1-oxaspiro[4.4]nonane-4-carboxamide