Task: Answer the MCQ question.
Query: Which compound exhibits a 8.903\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCC(C)c1ccccc1N1CC(C(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2OC)CC1=O
b. O=C(CC12CC3CC(CC(C3)C1)C2)NCO
c. CN(C)c1ccc(C(=O)OCC(=O)N2CCCC2)cc1
Answer: b. O=C(CC12CC3CC(CC(C3)C1)C2)NCO
{#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(CC12CC3CC(CC(C3)C1)C2)NCO
O=C(CC12CC3CC(CC(C3)C1)C2)NCO
2-(1-adamantyl)-N-(hydroxymethyl)acetamide