Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.533\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cn1nc(C(=O)N2CCc3ccccc32)c2ccccc2c1=O
[b] O=C(CCNS(=O)(=O)c1ccccc1)N1CCCC1
Answer: b. O=C(CCNS(=O)(=O)c1ccccc1)N1CCCC1
{#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=C(CCNS(=O)(=O)c1ccccc1)N1CCCC1
O=C(CCNS(=O)(=O)c1ccccc1)N1CCCC1
N-(3-oxo-3-pyrrolidin-1-ylpropyl)benzenesulfonamide