Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 29.672% 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) CCN(CC)C(=O)OCc1c(-c2cccc(OC)c2)ncc2ccccc12
(b) O=C(Nc1c(-c2cccs2)nc2ccccn12)c1ccc2ccccc2c1
Answer: b. O=C(Nc1c(-c2cccs2)nc2ccccn12)c1ccc2ccccc2c1
{#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#}
O=C(Nc1c(-c2cccs2)nc2ccccn12)c1ccc2ccccc2c1
O=C(Nc1c(-c2cccs2)nc2ccccn12)c1ccc2ccccc2c1
N-[2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]naphthalene-2-carboxamide