Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.884% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CNC(=O)C1CCN(S(=O)(=O)c2c(C)noc2/C=C/c2cccc(C)c2)CC1
b. COc1ccccc1/C=C1\N=C(C(C)(C)C)OC1=O
Answer: b. COc1ccccc1/C=C1\N=C(C(C)(C)C)OC1=O
{#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#}
COc1ccccc1/C=C1\N=C(C(C)(C)C)OC1=O
COc1ccccc1/C=C1\N=C(C(C)(C)C)OC1=O
(4Z)-2-tert-butyl-4-[(2-methoxyphenyl)methylidene]-1,3-oxazol-5-one