Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.958\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C1c2cccc3cccc(c23)C(=O)N1CCCc1n[nH]c(=S)n1-c1ccccc1
[b] C=CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC=C)C1c1ccc(N(C)C)cc1
[c] Cc1oc2c(C)c(O)ccc2c(=O)c1-c1cnn(-c2ccccc2)c1
[d] COc1ccc(Cl)cc1NC(=O)NC(C)C(C)(C)C
Answer: d. COc1ccc(Cl)cc1NC(=O)NC(C)C(C)(C)C
{#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#}
COc1ccc(Cl)cc1NC(=O)NC(C)C(C)(C)C
COc1ccc(Cl)cc1NC(=O)NC(C)C(C)(C)C
1-(5-chloro-2-methoxyphenyl)-3-(3,3-dimethylbutan-2-yl)urea