Task: Answer the multiple-choice question.
Question: Which compound exhibits a 22.166% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(NCc1ccncc1)C(=O)NCC1OCCCN1S(=O)(=O)c1cc(F)ccc1F
b.) COCCNC(=O)NC12CC3CC(CC(C3)C1)C2
Answer: b. COCCNC(=O)NC12CC3CC(CC(C3)C1)C2
{#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#}
COCCNC(=O)NC12CC3CC(CC(C3)C1)C2
COCCNC(=O)NC12CC3CC(CC(C3)C1)C2
1-(1-adamantyl)-3-(2-methoxyethyl)urea